Provided by: libfontconfig-doc_2.15.0-1.1ubuntu2_all 
NAME
FcDirCacheLoad - load a directory cache
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcCache * FcDirCacheLoad (const FcChar8 *dir, FcConfig *config, FcChar8 **cache_file);
DESCRIPTION
Loads the cache related to dir. If no cache file exists, returns NULL. The name of the cache file is
returned in cache_file, unless that is NULL. See also FcDirCacheRead.