Defect in XBD lround

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        Defect report from : Erwin Unruh , Fujitsu Siemens Computers

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@ page 0 line 0 section lround objection {0}

Problem:

Defect code :  1. Error

The function lround is described in 
http://www.opengroup.org/onlinepubs/007904975/functions/lround.html 
On Error it is specified that errno has to be set to EDOM. However, the C99 
standard ISO/IEC 9899:1999 (E) specifies this as a range error, which would 
result in a value of ERANGE. So an implementation could not be conformant to 
both these standards.

Action:

Change the value of errno to ERANGE, if the result is not represantable. More 
specific: In the description of the function, replace all occurences of "domain 
error" with "range error" and replace "EDOM" with "ERANGE"