Man page - fcstrplus(3)
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Manual
FcStrPlus
NAMESYNOPSIS
DESCRIPTION
NAME
FcStrPlus - concatenate two strings
SYNOPSIS
#include <fontconfig/fontconfig.h>
FcChar8 * FcStrPlus (const FcChar8 * s1 , const FcChar8 * s2 );
DESCRIPTION
This function allocates new storage and places the concatenation of s1 and s2 there, returning the new string.