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ISIDEOGRAM(3) Library Functions Manual ISIDEOGRAM(3)

isideogram, isideogram_lideographic character test

library “libc”

#include <ctype.h>

int
isideogram(int c);

#include <xlocale.h>

int
isideogram_l(int c, locale_t locale);

The () and () functions test for an ideographic character.

The _l-suffixed version takes an explicit locale argument, whereas the non-suffixed version uses the current global or per-thread locale.

The isideogram() and isideogram_l() functions return zero if the character tests false and returns non-zero if the character tests true.

ctype(3), ctype_l(3), isphonogram(3), iswideogram(3), xlocale(3)

The isideogram() function appeared in 4.4BSD.

December 25, 2013 DragonFly-5.6.1