Returns the list of fonts sorted by closeness to _p. If _t_r_i_m 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 _c_s_p, if _c_s_p 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 must not modify these patterns. Instead, they should be passed, along with _p to FFccFFoonnttRReennddeerrPPrreeppaarree which combines them into a complete pattern.
The FcFontSet returned by FcFontSort is destroyed by caling FcFontSetDestroy.
Fontconfig version 2.6.0