dri_interface: document loaderPrivate for getCapability
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
diff --git a/include/GL/internal/dri_interface.h b/include/GL/internal/dri_interface.h
index c314a43..457fc63 100644
--- a/include/GL/internal/dri_interface.h
+++ b/include/GL/internal/dri_interface.h
@@ -1030,6 +1030,10 @@
* Return a loader capability value. If the loader doesn't know the enum,
* it will return 0.
*
+ * \param loaderPrivate The last parameter of createNewScreen or
+ * createNewScreen2.
+ * \param cap See the enum.
+ *
* \since 4
*/
unsigned (*getCapability)(void *loaderPrivate, enum dri_loader_cap cap);