cleaned up nearly all of the externs in .c files (moved to appropriate .h files)

[xonotic/darkplaces.git] / gl_rsurf.c

diff --git a/gl_rsurf.c b/gl_rsurf.c
index 2b0f1c1738835e11d7513924d8b60cae8b671248..8029f021f66a3e7c7e10982e1f22f5473f645984 100644 (file)
--- a/gl_rsurf.c
+++ b/gl_rsurf.c
@@ -54,19 +54,19 @@ int lightmapbytes;
 
 int wateralpha;
 
-void gl_surf_start()
+void gl_surf_start(void)
 {
 }
 
-void gl_surf_shutdown()
+void gl_surf_shutdown(void)
 {
 }
 
-void gl_surf_newmap()
+void gl_surf_newmap(void)
 {
 }
 
-void GL_Surf_Init()
+void GL_Surf_Init(void)
 {
        int i;
        for (i = 0;i < MAX_LIGHTMAPS;i++)
@@ -418,12 +418,6 @@ texture_t *R_TextureAnimation (texture_t *base)
 */
 
 
-extern int             solidskytexture;
-extern int             alphaskytexture;
-extern float   speedscale;             // for top sky and bottom sky
-
-extern char skyname[];
-
 float  turbsin[256] =
 {
        #include "gl_warp_sin.h"
@@ -431,7 +425,7 @@ float       turbsin[256] =
 #define TURBSCALE (256.0 / (2 * M_PI))
 
 
-void UploadLightmaps()
+void UploadLightmaps(void)
 {
        int i;
        if (nosubimage || nosubimagefragments)
@@ -783,8 +777,6 @@ void RSurf_DrawWall(msurface_t *s, texture_t *t, int transform)
 }
 
 // LordHavoc: transparent brush models
-extern float modelalpha;
-
 void RSurf_DrawWallVertex(msurface_t *s, texture_t *t, int transform, int isbmodel)
 {
        int i, alpha, size3;
@@ -964,7 +956,6 @@ void R_DrawBrushModel (entity_t *e)
 */
 
 static byte *worldvis;
-extern cvar_t r_novis;
 
 void R_MarkLeaves (void)
 {
@@ -978,7 +969,7 @@ void R_MarkLeaves (void)
        worldvis = Mod_LeafPVS (r_viewleaf, cl.worldmodel);
 }
 
-void R_SolidWorldNode ()
+void R_SolidWorldNode (void)
 {
        int l;
        mleaf_t *leaf;
@@ -1025,7 +1016,7 @@ void R_SolidWorldNode ()
 
 /*
 // experimental and inferior to the other in recursion depth allowances
-void R_PortalWorldNode ()
+void R_PortalWorldNode (void)
 {
        int i, j;
        mportal_t *p;
@@ -1098,7 +1089,7 @@ void R_PortalWorldNode ()
 }
 */
 
-void R_PortalWorldNode ()
+void R_PortalWorldNode (void)
 {
        int portalstack, i;
        mportal_t *p, *pstack[8192];
@@ -1213,7 +1204,7 @@ void R_DrawSurfaces (void)
        }
 }
 
-void R_DrawPortals()
+void R_DrawPortals(void)
 {
        int drawportals, i, r, g, b;
        mleaf_t *leaf, *endleaf;