Provided by: libfontconfig-doc_2.15.0-2.3ubuntu1_all 

NAME
FcPatternAddWeak - Add a value to a pattern with weak binding
SYNOPSIS
#include <fontconfig/fontconfig.h> FcBool FcPatternAddWeak (FcPattern *p, const char *object, FcValue value, FcBool append);
DESCRIPTION
FcPatternAddWeak is essentially the same as FcPatternAdd except that any values added to the list have binding weak instead of strong. Fontconfig 2.15.0 04 July 2025 FcPatternAddWeak(3)