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-rw-r--r--src/mesa/swrast/s_depth.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/swrast/s_depth.h b/src/mesa/swrast/s_depth.h
index 3688625683..7eae366742 100644
--- a/src/mesa/swrast/s_depth.h
+++ b/src/mesa/swrast/s_depth.h
@@ -33,6 +33,8 @@
extern GLuint
_swrast_depth_test_span( GLcontext *ctx, SWspan *span);
+extern void
+_swrast_depth_clamp_span( GLcontext *ctx, SWspan *span );
extern GLboolean
_swrast_depth_bounds_test( GLcontext *ctx, SWspan *span );