added missing \'s

[mesa.git] / src / mesa / swrast / s_fog.h

diff --git a/src/mesa/swrast/s_fog.h b/src/mesa/swrast/s_fog.h
index 88f9964cb5b21e6056a7e62d6410737f54bcbbfe..497583d778df2ffa0b42b88d661e60827d4e0ee9 100644 (file)
--- a/src/mesa/swrast/s_fog.h
+++ b/src/mesa/swrast/s_fog.h
@@ -1,4 +1,4 @@
-/* $Id: s_fog.h,v 1.4 2001/05/03 22:13:32 brianp Exp $ */
+/* $Id: s_fog.h,v 1.5 2001/06/18 23:55:18 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -33,6 +33,10 @@
 #include "swrast.h"
 
 
+extern GLfloat
+_mesa_z_to_fogfactor(GLcontext *ctx, GLfloat z);
+
+
 extern void
 _mesa_fog_rgba_pixels( const GLcontext *ctx,
                        GLuint n, const GLfloat fog[],