Man page - fccharsetsubtractcount(3)

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Manual

FcCharSetSubtractCount(3) FcCharSetSubtractCount(3)

FcCharSetSubtractCount - Subtract and count charsets

#include <fontconfig/fontconfig.h>

FcChar32 FcCharSetSubtractCount (const FcCharSet *a, const FcCharSet *b);

Returns the number of chars that are in a but not in b.

04 April 2025 Fontconfig 2.15.0