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ISIDEOGRAM(3) 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), isalnum_l

The isideogram() function appeared in 4.4BSD.

March 30, 2004 macOS