isgraph man page on BSDi
[printable version]
ISGRAPH(3) BSD Programmer's Manual ISGRAPH(3)
NAME
isgraph - printing character test (space character exclusive)
SYNOPSIS
#include <ctype.h>
int
isgraph(int c);
DESCRIPTION
The isgraph() function tests for any printing character except space ('
').
RETURN VALUES
The isgraph() 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),
islower(3), isprint(3), ispunct(3), isspace(3), isupper(3),
isxdigit(3), toascii(3), tolower(3), toupper(3), stdio(3) ascii(7)
STANDARDS
The isgraph() function conforms to ANSI C X3.159-1989 (``ANSI C '').
BSDI BSD/OS June 29, 1991 1
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