ctype_l3
Character classification functions
Usage
#include <ctype.h>
int
digittoint_l(int c, locale_t loc);
int
isalnum_l(int c, locale_t loc);
int
isalpha_l(int c, locale_t loc);
int
iscntrl_l(int c, locale_t loc);
int
isdigit_l(int c, locale_t loc);
int
isgraph_l(int c, locale_t loc);
int
ishexnumber_l(int c, locale_t loc);
int
isideogram_l(int c, locale_t loc);
int
islower_l(int c, locale_t loc);
int
isnumber_l(int c, locale_t loc);
int
isphonogram_l(int c, locale_t loc);
int
isspecial_l(int c, locale_t loc);
int
isprint_l(int c, locale_t loc);
int
ispunct_l(int c, locale_t loc);
int
isrune_l(int c, locale_t loc);
int
isspace_l(int c, locale_t loc);
int
isupper_l(int c, locale_t loc);
int
isxdigit_l(int c, locale_t loc);
int
tolower_l(int c, locale_t loc);
int
toupper_l(int c, locale_t loc);
Library
Standard C Library (libc, -lc)
Overview
The above functions perform character tests and conversions on the integer c in the locale loc. They behave in the same way as the versions without the _l suffix, but use the specified locale rather than the global or per-thread locale. ⟨ctype.h⟩, or as true functions in the C library. See the specific manual pages for more information.
Releases
33 releases since FreeBSD 9.1-RELEASE; the text changed 20 times.