Provided by: libfontconfig1-dev_2.12.6-0ubuntu2_amd64 

NAME
FcCacheCreateTagFile - Create CACHEDIR.TAG at cache directory.
SYNOPSIS
#include <fontconfig/fontconfig.h>
void FcCacheCreateTagFile (const FcConfig *config);
DESCRIPTION
This tries to create CACHEDIR.TAG file at the cache directory registered to config.
SINCE
version 2.9.91
Fontconfig 2.12.6 05 April 2018 FcCacheCreateTagFile(3)