FcCacheCopySet - Returns a copy of the fontset from cache
#include <fontconfig.h> FcFontSet * FcCacheCopySet(const FcCache *cache); .fi
The returned fontset contains each of the font patterns from cache. This fontset may be modified, but the patterns from the cache are read- only.
Fontconfig version 2.8.0 18 November 2009 FcCacheCopySet(3)