Provided by: libfontconfig1-dev_2.12.6-0ubuntu2_amd64 

NAME
FcPatternPrint - Print a pattern for debugging
SYNOPSIS
#include <fontconfig/fontconfig.h>
void FcPatternPrint (const FcPattern *p);
DESCRIPTION
Prints an easily readable version of the pattern to stdout. There is no provision for reparsing data in
this format, it's just for diagnostics and debugging.
Fontconfig 2.12.6 05 April 2018 FcPatternPrint(3)