FcObjectSetAdd (3) Linux Manual Page

FcObjectSetAdd – Add to an object set

Synopsis

#include <fontconfig/fontconfig.h>

FcBool FcObjectSetAdd (FcObjectSet *os, const char *object);

Description

Adds a property name to the set. Returns FcFalse if the property name cannot be inserted into the set (due to allocation failure). Otherwise returns FcTrue.