NAME
digittoint_l, isalnum_l, isalpha_l, isascii_l, isblank_l, iscntrl_l, isdigit_l, isgraph_l, ishexnumber_l, isideogram_l, islower_l, isnumber_l, isphonogram_l, isprint_l, ispunct_l, isrune_l, isspace_l, isspecial_l, isupper_l, isxdigit_l, toascii_l, tolower_l, toupper_l – character classification macros
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <ctype.h>
#include <xlocale.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
isascii_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
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
isspecial_l(int c, locale_t loc);
int
isupper_l(int c, locale_t loc);
int
isxdigit_l(int c, locale_t loc);
int
toascii_l(int c, locale_t loc);
int
tolower_l(int c, locale_t loc);
int
toupper_l(int c, locale_t loc);
DESCRIPTION
These functions are extended locale versions of the corresponding functions in ctype(3). Also, see xlocale(3) for more information about extended locales.