ISPUNCT
Section: C Library Functions (3)
Index
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BSD mandoc
NAME
ispunct
- punctuation character test
SYNOPSIS
Fd #include <ctype.h>
Ft int
Fn ispunct int c
DESCRIPTION
The
Fn ispunct
function tests for any printing character except space (' ') or a
character for which
isalnum(3)
is true.
RETURN VALUES
The
Fn ispunct
macro returns zero if the character tests false and
returns non-zero if the character tests true.
SEE ALSO
isalnum(3),
isalpha(3),
isascii(3),
isblank(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
Fn ispunct
function conforms to
St -ansiC .
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUES
-
- SEE ALSO
-
- STANDARDS
-
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Time: 19:41:57 GMT, December 25, 2022