FcObjectSetCreate 3 FcObjectSetCreate Create an object set #include <fontconfig.h> FcObjectSet * FcObjectSetCreate void Creates an empty set. Fontconfig version &version; FcObjectSetAdd 3 FcObjectSetAdd Add to an object set #include <fontconfig.h> FcBool FcObjectSetAdd FcObjectSet *os const char *object 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. Fontconfig version &version; FcObjectSetDestroy 3 FcObjectSetDestroy Destroy an object set #include <fontconfig.h> void FcObjectSetDestroy FcObjectSet *os Destroys an object set. Fontconfig version &version; FcObjectSetBuild 3 FcObjectSetBuild FcObjectSetVaBuild FcObjectSetVapBuild Build object set from args #include <fontconfig.h> FcObjectSet * FcObjectSetBuild const char *first ... FcObjectSet * FcObjectSetVaBuild const char *first va_list va void FcObjectSetVapBuild FcObjectSet *result const char *first va_list va These build an object set from a null-terminated list of property names. FcObjectSetVapBuild is a macro version of FcObjectSetVaBuild which returns the result in the result variable directly. Fontconfig version &version;