* Applied ajax's cleanup patch

code/renderer/tr_font.c

@@ -527,7 +527,7 @@ void RE_RegisterFont(const char *fontName, int pointSize, fontInfo_t *font) {
 
 
 
-void R_InitFreeType() {
+void R_InitFreeType(void) {
 #ifdef BUILD_FREETYPE
   if (FT_Init_FreeType( &ftLibrary )) {
     ri.Printf(PRINT_ALL, "R_InitFreeType: Unable to initialize FreeType.\n");
@@ -537,7 +537,7 @@ void R_InitFreeType() {
 }
 
 
-void R_DoneFreeType() {
+void R_DoneFreeType(void) {
 #ifdef BUILD_FREETYPE
   if (ftLibrary) {
     FT_Done_FreeType( ftLibrary );

code/renderer/tr_image.c

@@ -1374,7 +1374,7 @@ static void LoadJPG( const char *filename, unsigned char **pic, int *width, int
   /* This struct contains the JPEG decompression parameters and pointers to
    * working space (which is allocated as needed by the JPEG library).
    */
-  struct jpeg_decompress_struct cinfo = {0};
+  struct jpeg_decompress_struct cinfo = {NULL};
   /* We use our private extension JPEG error handler.
    * Note that this struct must live as long as the main JPEG parameter
    * struct, to avoid dangling-pointer problems.

code/renderer/tr_mesh.c

@@ -287,10 +287,10 @@ R_AddMD3Surfaces
 */
 void R_AddMD3Surfaces( trRefEntity_t *ent ) {
 	int				i;
-	md3Header_t		*header = 0;
-	md3Surface_t	*surface = 0;
-	md3Shader_t		*md3Shader = 0;
-	shader_t		*shader = 0;
+	md3Header_t		*header = NULL;
+	md3Surface_t	*surface = NULL;
+	md3Shader_t		*md3Shader = NULL;
+	shader_t		*shader = NULL;
 	int				cull;
 	int				lod;
 	int				fogNum;