programming - C - function ispunctWhat links here?

Description

The ispunct() function tests for any printing character that is neither the space character nor a character for which int isalnum(int c) is true.

The behavior of the ispunct() function is affected by the current locale. To modify the behavior, change the LC_CTYPE category in setlocale(), that is, setlocale(LC_CTYPE, newlocale). In the C locale or in a locale where character type information is not defined, characters are classified according to the rules of the U.S. ASCII 7-bit coded character set.

Parameters



Return Values

The ispunct() function returns non-zero for true and zero for false. If the parameter is not in the domain of the function, the return result is undefined.
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filename:programming - C - function ispunct
filename:programming%20%2D%20C%20%2D%20function%20ispunct
last edit:December 02 2012 17:24:32 (4667 days ago)
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