mesa: Add the basics for the NV_fog_distance extension

[mesa.git] / src / mesa / main / depth.h

diff --git a/src/mesa/main/depth.h b/src/mesa/main/depth.h
index b498a471534ba5ec20dece74c74b250a7c710ab3..2f428629f9a0e8ebd43e8df94c26a4b58d4ff7ab 100644 (file)
--- a/src/mesa/main/depth.h
+++ b/src/mesa/main/depth.h
@@ -43,6 +43,9 @@ struct gl_context;
 extern void GLAPIENTRY
 _mesa_ClearDepth( GLclampd depth );
 
+extern void GLAPIENTRY
+_mesa_ClearDepthf( GLclampf depth );
+
 extern void GLAPIENTRY
 _mesa_DepthFunc( GLenum func );