FcCacheNumFont(3) FcCacheNumFont(3) NAME FcCacheNumFont - Returns the number of fonts in cache. SYNOPSIS #include int FcCacheNumFont (const FcCache *cache); DESCRIPTION This returns the number of fonts which would be included in the return from FcCacheCopySet. Fontconfig 2.18.3 23 August 2026 FcCacheNumFont(3)