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isideogram(3) ideographic character test
ctype, digittoint, isalnum, isalpha, isascii, iscntrl, isdigit, isgraph, ishexnumber, isideogram, islower, isnumber, isphonogram, isprint, ispunct, isrune, isspace, isspecial, isupper, isxdigit, toascii, tolower, toupper, isblank(3) character classification functions
ISIDEOGRAM(3) MidnightBSD Library Functions Manual ISIDEOGRAM(3)

isideogram — ideographic character test

Standard C Library (libc, -lc)

#include <ctype.h>

int
isideogram(int c);

The () function tests for an ideographic character.

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

ctype(3), isphonogram(3), iswideogram(3)

The isideogram() function appeared in 4.4BSD.

March 30, 2004 midnightbsd-3.1