frysk-fcpatternaddweak(3) - Linux man page
Name
FcPatternAddWeak - Add a value to a pattern with weak bindingSynopsis
#include <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.
Version
Fontconfig version 2.4.2