GDNativeInterface.classdb_register_extension_class_integer_constant
struct GDNativeInterface
void function(const GDNativeExtensionClassLibraryPtr p_library, const char* p_class_name, const char* p_enum_name, const char* p_constant_name, GDNativeInt p_constant_value, bool p_is_bitfield) classdb_register_extension_class_integer_constant;