Manpages - FcPatternAdd.3

FcPatternAdd - Add a value to a pattern

#include <fontconfig/fontconfig.h>

FcBool FcPatternAdd (FcPattern p, const char */object/, FcValue value, FcBool append);*

Adds a single value to the list of values associated with the property named `object/. If `append/ is FcTrue, the value is added at the end of any existing list, otherwise it is inserted at the beginning. `value’ is saved (with FcValueSave) when inserted into the pattern so that the library retains no reference to any application-supplied data structure.