Provided by: libfontconfig1-dev_2.13.1-2ubuntu3_amd64 bug

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.

Fontconfig 2.13.1                                 06 April 2020                                     FcStrPlus(3)