Provided by: libfontconfig-doc_2.15.0-2.2ubuntu1_all 

NAME
FcCharSetEqual - Compare two charsets
SYNOPSIS
#include <fontconfig/fontconfig.h> FcBool FcCharSetEqual (const FcCharSet *a, const FcCharSet *b);
DESCRIPTION
Returns whether a and b contain the same set of Unicode chars. Fontconfig 2.15.0 23 March 2025 FcCharSetEqual(3)