frysk-fcblanksismember(3) - Linux man page
Name
FcBlanksIsMember - Query membership in an FcBlanksSynopsis
#include <fontconfig.h>
FcBool FcBlanksIsMember (FcBlanks *b, FcChar32 ucs4);
Description
Returns whether the specified FcBlanks object contains the indicated Unicode value.
Version
Fontconfig version 2.4.2