MONO_API MonoCustomAttrInfo* mono_reflection_get_custom_attrs_info (MonoObject *obj);
MONO_RT_EXTERNAL_ONLY
MONO_API MonoArray* mono_custom_attrs_construct (MonoCustomAttrInfo *cinfo);
+MONO_RT_EXTERNAL_ONLY
MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_index (MonoImage *image, uint32_t idx);
+MONO_RT_EXTERNAL_ONLY
MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_method (MonoMethod *method);
MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_class (MonoClass *klass);
MONO_API MonoCustomAttrInfo* mono_custom_attrs_from_assembly (MonoAssembly *assembly);