Provided by: libfontconfig1-dev_2.13.1-2ubuntu3_amd64 

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 2.13.1 06 April 2020 FcCacheNumFont(3)