ispunct man page on BSDi
[printable version]
ISPUNCT(3) BSD Programmer's Manual ISPUNCT(3)
NAME
ispunct - punctuation character test
SYNOPSIS
#include <ctype.h>
int
ispunct(int c);
DESCRIPTION
The ispunct() function tests for any printing character except space ('
') or a character for which isalnum(3) is true.
RETURN VALUES
The ispunct() macro returns zero if the character tests false and returns
non-zero if the character tests true.
SEE ALSO
isascii(3), isalnum(3), isalpha(3), iscntrl(3), isdigit(3),
isgraph(3), islower(3), isprint(3), isspace(3), isupper(3),
isxdigit(3), toascii(3), tolower(3), toupper(3), stdio(3) ascii(7)
STANDARDS
The ispunct() function conforms to ANSI C X3.159-1989 (``ANSI C '').
BSDI BSD/OS June 29, 1991 1
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