System Interfaces: Detailed ToC

The Open Group Base Specifications Issue 6
IEEE Std 1003.1, 2004 Edition
Copyright © 2001-2004 The IEEE and The Open Group

System Interfaces: Detailed ToC

Introduction
General Information
System Interfaces
- FD_CLR
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- _Exit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- _longjmp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- _tolower
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- _toupper
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- a64l
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- abort
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- abs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- accept
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- access
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Testing for the Existence of a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- acos
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- acosh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- acosl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- aio_cancel
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- aio_error
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- aio_fsync
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- aio_read
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- aio_return
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- aio_suspend
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- aio_write
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- alarm
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- asctime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- asin
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- asinh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- asinl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- assert
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- atan
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- atan2
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Converting Cartesian to Polar Coordinates System
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- atanf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- atanh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- atanl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- atexit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- atof
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- atoi
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Converting an Argument
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- atol
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- basename
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Using basename()
    - Sample Input and Output Strings for basename()
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- bcmp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- bcopy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- bind
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- bsd_signal
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- bsearch
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- btowc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- bzero
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- cabs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cacos
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cacosh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cacosl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- calloc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- carg
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- casin
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- casinh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- casinl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- catan
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- catanh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- catanl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- catclose
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- catgets
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- catopen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cbrt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ccos
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ccosh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ccosl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- ceil
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- cexp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cfgetispeed
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cfgetospeed
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cfsetispeed
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- cfsetospeed
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- chdir
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Changing the Current Working Directory
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- chmod
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- chown
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- cimag
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- clearerr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- clock
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- clock_getcpuclockid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- clock_getres
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- clock_nanosleep
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- clock_settime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- clog
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- close
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Reassigning a File Descriptor
    - Closing a File Descriptor
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- closedir
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Closing a Directory Stream
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- closelog
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- confstr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- conj
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- connect
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- copysign
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cos
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Taking the Cosine of a 45-Degree Angle
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- cosh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- cosl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- cpow
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- cproj
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- creal
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- creat
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Creating a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- crypt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Encoding Passwords
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- csin
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- csinh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- csinl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- csqrt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ctan
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ctanh
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ctanl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- ctermid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Determining the Controlling Terminal for the Current Process
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ctime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- daylight
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- dbm_clearerr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- difftime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- dirname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Sample Input and Output Strings for dirname()
    - Changing the Current Directory to the Parent Directory
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- div
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- dlclose
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- dlerror
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- dlopen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- dlsym
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- drand48
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- dup
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Redirecting Standard Output to a File
    - Redirecting Error Messages
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ecvt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- encrypt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- endgrent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- endhostent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- endnetent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- endprotoent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- endpwent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Searching the User Database
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- endservent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- endutxent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- environ
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- erand48
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- erf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Computing the Probability for a Normal Variate
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- erfc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- erff
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- errno
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- exec
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- exit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
    - Process Termination
    - Terminating a Process
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- exp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Computing the Density of the Standard Normal Distribution
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- exp2
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- expm1
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fabs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Computing the 1-Norm of a Floating-Point Vector
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fattach
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Attaching a File Descriptor to a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fchdir
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- fchmod
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Changing the Current Permissions for a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fchown
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Changing the Current Owner of a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fclose
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fcntl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Locking and Unlocking a File
    - Setting the Close-on-Exec Flag
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fcvt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- fdatasync
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- fdetach
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Detaching a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fdim
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fdopen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- feclearexcept
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fegetenv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fegetexceptflag
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fegetround
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- feholdexcept
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- feof
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- feraiseexcept
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ferror
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fesetenv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- fesetexceptflag
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- fesetround
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- fetestexcept
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- feupdateenv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fflush
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Sending Prompts to Standard Output
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ffs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- fgetc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fgetpos
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fgets
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Reading Input
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- fgetwc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fgetws
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fileno
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- flockfile
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- floor
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fma
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fmax
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fmin
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fmod
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fmtmsg
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- fnmatch
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- fopen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Opening a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fork
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fpathconf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
    - Requirements
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fpclassify
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- fprintf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fputc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fputs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Printing to Standard Output
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- fputwc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fputws
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fread
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Reading from a Stream
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- free
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- freeaddrinfo
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- freopen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Directing Standard Output to a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- frexp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fscanf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Reading Data into an Array
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fseek
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fsetpos
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- fstat
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Obtaining File Status Information
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fstatvfs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Obtaining File System Information Using fstatvfs()
    - Obtaining File System Information Using statvfs()
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- fsync
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ftell
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ftime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting the Current Time and Date
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ftok
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting an IPC Key
    - Saving an IPC Key
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ftruncate
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ftrylockfile
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- ftw
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Walking a Directory Structure
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- funlockfile
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- fwide
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- fwprintf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- fwrite
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- fwscanf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- gai_strerror
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- gcvt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getaddrinfo
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getc_unlocked
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getchar
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getchar_unlocked
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getcontext
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getcwd
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Determining the Absolute Pathname of the Current Working Directory
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getdate
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getegid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getenv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting the Value of an Environment Variable
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- geteuid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getgid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getgrent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getgrgid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Finding an Entry in the Group Database
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getgrnam
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getgroups
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting the Supplementary Group IDs of the Calling Process
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- gethostbyaddr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- gethostent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- gethostid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- gethostname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getitimer
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getlogin
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting the User Login Name
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getmsg
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting Any Message
    - Getting the First Message off the Queue
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getnameinfo
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getnetbyaddr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getopt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getpeername
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getpgid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- getpgrp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getpid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getpmsg
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getppid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getpriority
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Using getpriority()
    - Using setpriority()
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- getprotobyname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getpwent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getpwnam
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting an Entry for the Login Name
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getpwuid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getrlimit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getrusage
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Using getrusage()
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- gets
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getservbyname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getsid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- getsockname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getsockopt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getsubopt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Parsing Suboptions
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- gettimeofday
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- getuid
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Setting the Effective User ID to the Real User ID
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- getutxent
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- getwc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- getwchar
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- getwd
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- glob
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- gmtime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- grantpt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- h_errno
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- hcreate
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- htonl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- hypot
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iconv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- iconv_close
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- iconv_open
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- if_freenameindex
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- if_indextoname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- if_nameindex
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- if_nametoindex
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- ilogb
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- imaxabs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- imaxdiv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- index
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- inet_addr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- inet_ntop
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- initstate
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- insque
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ioctl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
    - Multiplexed STREAMS Configurations
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- isalnum
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isalpha
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isascii
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- isastream
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- isatty
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isblank
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- iscntrl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isdigit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isfinite
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- isgraph
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isgreater
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- isgreaterequal
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- isinf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- isless
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- islessequal
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- islessgreater
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- islower
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Testing for a Lowercase Letter
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isnan
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- isnormal
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- isprint
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- ispunct
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isspace
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- isunordered
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- isupper
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- iswalnum
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswalpha
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswblank
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- iswcntrl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswctype
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Testing for a Valid Character
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswdigit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswgraph
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswlower
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswprint
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswpunct
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswspace
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswupper
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- iswxdigit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- isxdigit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- j0
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- jrand48
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- kill
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- killpg
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Sending a Signal to All Other Members of a Process Group
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- l64a
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- labs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- lchown
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Changing the Current Owner of a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- lcong48
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- ldexp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- ldiv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- lfind
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- lgamma
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- link
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Creating a Link to a File
    - Creating a Link to a File Within a Program
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- lio_listio
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
  - Issue 6
- listen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- llabs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- lldiv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- llrint
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- llround
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- localeconv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- localtime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- lockf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Locking a Portion of a File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- log
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- log10
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- log1p
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- log2
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- logb
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- logf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- longjmp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- lrand48
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- lrint
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- lround
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- lsearch
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Storing Strings in a Table
    - Finding a Matching Entry
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- lseek
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- lstat
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Obtaining Symbolic Link Status Information
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- makecontext
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- malloc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mblen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- mbrlen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mbrtowc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mbsinit
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- mbsrtowcs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mbstowcs
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mbtowc
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- memccpy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- memchr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- memcmp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- memcpy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- memmove
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- memset
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- mkdir
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Creating a Directory
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mkfifo
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Creating a FIFO File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mknod
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Creating a FIFO Special File
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- mkstemp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Generating a Filename
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- mktemp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Generating a Filename
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- mktime
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mlock
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mlockall
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mmap
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- modf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- mprotect
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- mq_close
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mq_getattr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mq_notify
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mq_open
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mq_receive
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mq_send
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mq_setattr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mq_timedreceive
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- mq_timedsend
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- mq_unlink
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- mrand48
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- msgctl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- msgget
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- msgrcv
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Receiving a Message
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- msgsnd
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Sending a Message
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- msync
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- munlock
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- munlockall
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- munmap
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- nan
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- nanosleep
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- nearbyint
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- nextafter
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- nftw
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- nice
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Changing the Nice Value
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- nl_langinfo
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Getting Date and Time Formatting Information
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
- nrand48
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- ntohl
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- open
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- opendir
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Open a Directory Stream
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- openlog
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- optarg
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- pathconf
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- pause
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- pclose
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- perror
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Printing an Error Message for a Function
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- pipe
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Using a Pipe to Pass Data Between a Parent Process and a Child Process
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 6
- poll
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Checking for Events on a Stream
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- popen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Using popen() to Obtain a List of Files from the ls Utility
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
  - Issue 5
  - Issue 6
- posix_fadvise
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_fallocate
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_madvise
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_mem_offset
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_memalign
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_openpt
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
    - Opening a Pseudo-Terminal and Returning the Name of the Slave Device and a File Descriptor
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawn
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawn_file_actions_addclose
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
    - File Descriptor Mapping
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawn_file_actions_adddup2
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawn_file_actions_addopen
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawn_file_actions_destroy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_destroy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_getflags
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_getpgroup
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_getschedparam
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_getschedpolicy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_getsigdefault
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_getsigmask
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_spawnattr_init
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawnattr_setflags
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawnattr_setpgroup
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawnattr_setschedparam
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawnattr_setschedpolicy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawnattr_setsigdefault
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawnattr_setsigmask
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_spawnp
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_destroy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_attr_getclockres
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_attr_getinherited
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_attr_getlogsize
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_attr_getname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_getstreamfullpolicy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_getstreamsize
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_init
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_setinherited
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_setlogsize
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_setname
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_setstreamfullpolicy
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_attr_setstreamsize
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_clear
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_close
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_create
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_event
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_eventid_equal
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_eventid_open
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_eventset_add
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_eventtypelist_getnext_id
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_flush
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_get_attr
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_get_filter
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS
  - EXAMPLES
  - APPLICATION USAGE
  - RATIONALE
  - FUTURE DIRECTIONS
  - SEE ALSO
  - CHANGE HISTORY
- posix_trace_get_status
  - NAME
  - SYNOPSIS
  - DESCRIPTION
- posix_trace_getnext_event
  - NAME
  - SYNOPSIS
  - DESCRIPTION
  - RETURN VALUE
  - ERRORS