Provided by: libfontconfig-doc_2.15.0-2.2ubuntu1_all 

NAME
FcCacheNumFont - Returns the number of fonts in cache.
SYNOPSIS
#include <fontconfig/fontconfig.h> int FcCacheNumFont (const FcCache *cache);
DESCRIPTION
This returns the number of fonts which would be included in the return from FcCacheCopySet. Fontconfig 2.15.0 23 March 2025 FcCacheNumFont(3)