FcFontSetPrint (3) - Linux Manuals
FcFontSetPrint: Print a set of patterns to stdout
NAME
FcFontSetPrint - Print a set of patterns to stdout
SYNOPSIS
#include <fontconfig/fontconfig.h>
void FcFontSetPrint (FcFontSet *set);
DESCRIPTION
This function is useful for diagnosing font related issues, printing the complete contents of every pattern in set. The format of the output is designed to be of help to users and developers, and may change at any time.