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C LIBRARY FUNCTIONS->Detailed Descriptions->ispunct()

Summary

#include <ctype.h>

    

int ispunct(int c);

Test for punctuation character (isalnum(c), iscntrl(c) and isspace(c) all false)

Parameter


c    Integer to be tested


Description

This function tests the integer passed to it to see if it is a punctuation character: isalnum(c), iscntrl(c) and isspace(c) all false.

The ASCII character set is assumed.


Return Value

TRUE (1) is returned if the character is a punctuation character, otherwise FALSE (0) is returned.