DP code cleanup, stage one - all headers that can be protected by ifdef

[xonotic/darkplaces.git] / r_clip.h

diff --git a/r_clip.h b/r_clip.h
index 6c3c02fa254b28539069cd82c9af194608d8e122..d94570341216d6e2c025ebeeff76aaae1072a72d 100644 (file)
--- a/r_clip.h
+++ b/r_clip.h
@@ -1,8 +1,9 @@
 
+#ifndef R_CLIP_H
+#define R_CLIP_H
+
 void R_Clip_StartFrame(void);
 void R_Clip_EndFrame(void);
-//int R_Clip_Polygon(float *inv, int numpoints, int stride, int solid);
-//int R_Clip_Portal(float *inv, int numpoints, int stride);
 // This takes a polygon in the form of vec_t triplets, at a caller specified
 // stride (structure size), it can be solid (obscures other geometry) or not,
 // a callback and two parameters must be provided (will be called if it is
@@ -12,3 +13,6 @@ void R_Clip_EndFrame(void);
 // does not, but it is inadvisable)
 void R_Clip_AddPolygon (vec_t *points, int numverts, int stride, int solid, void (*callback)(void *nativedata, void *nativedata2), void *nativedata, void *nativedata2, tinyplane_t *polyplane);
 void R_Clip_AddBox(float *mins, float *maxs, void (*callback)(void *nativedata, void *nativedata2), void *nativedata, void *nativedata2);
+
+#endif
+