islower man page on MirBSD
[printable version]
ISLOWER(3) BSD Programmer's Manual ISLOWER(3)
NAME
islower - lower-case character test
SYNOPSIS
#include <ctype.h>
int
islower(int c);
DESCRIPTION
The islower() function tests for any lower-case letter for which none of
iscntrl(3), isdigit(3), ispunct(3), or isspace(3) is true. In the C lo-
cale, islower() returns true only for the characters defined as lower-
case letters.
RETURN VALUES
The islower() macro returns zero if the character tests false or non-zero
if the character tests true.
SEE ALSO
isalnum(3), isalpha(3), isascii(3), isblank(3), iscntrl(3), isdigit(3),
isgraph(3), isprint(3), ispunct(3), isspace(3), isupper(3), isxdigit(3),
stdio(3), toascii(3), tolower(3), toupper(3), ascii(7)
STANDARDS
The islower() function conforms to ANSI X3.159-1989 ("ANSI C").
CAVEATS
The argument to islower() must be EOF or representable as an unsigned
char; otherwise, the result is undefined.
MirOS BSD #10-current June 29, 1991 1
[top]
List of man pages available for MirBSD
Copyright (c) for man pages and the logo by the respective OS vendor.
For those who want to learn more, the polarhome community provides shell access and support.
[legal]
[privacy]
[GNU]
[policy]
[cookies]
[netiquette]
[sponsors]
[FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................
|
|
Vote for polarhome
|
