FcCharSetSubtractCount man page
FcCharSetSubtractCount — Subtract and count charsets
Synopsis
#include <fontconfig/fontconfig.h> FcChar32 FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b);
Description
Returns the number of chars that are in a but not in b.
Info
06 3月 2018 Fontconfig 2.13.0