Provided by: libfontconfig1-dev_2.12.6-0ubuntu2_amd64 
NAME
FcFontSetSort - Add to a font set
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcFontSetSort (FcConfig *config, FcFontSet **sets, intnsets, FcPattern *pattern, FcBool trim, FcCharSet
**csp, FcResult *result);
DESCRIPTION
Returns the list of fonts from sets sorted by closeness to pattern. If trim is FcTrue, elements in the
list which don't include Unicode coverage not provided by earlier elements in the list are elided. The
union of Unicode coverage of all of the fonts is returned in csp, if csp is not NULL. This function
should be called only after FcConfigSubstitute and FcDefaultSubstitute have been called for p; otherwise
the results will not be correct.
The returned FcFontSet references FcPattern structures which may be shared by the return value from
multiple FcFontSort calls, applications cannot modify these patterns. Instead, they should be passed,
along with pattern to FcFontRenderPrepare which combines them into a complete pattern.
The FcFontSet returned by FcFontSetSort is destroyed by calling FcFontSetDestroy.