-extern void R_CompleteLightPoint (vec3_t color, vec3_t p, int dynamic, mleaf_t *leaf);
-extern void R_DynamicLightPoint(vec3_t color, vec3_t org, int *dlightbits);
-extern void R_DynamicLightPointNoMask(vec3_t color, vec3_t org);
-extern void R_LightPoint (vec3_t color, vec3_t p);
-extern void R_AnimateLight (void);
-extern void R_LightModel (int numverts);
+#ifndef R_LIGHT_H
+#define R_LIGHT_H
+
+void R_DrawCoronas(void);
+void R_CompleteLightPoint(vec3_t ambientcolor, vec3_t diffusecolor, vec3_t diffusenormal, const vec3_t p, int dynamic);
+
+#endif
+