void R_set_videomode (int w, int h, int fullscreen);
+void R_switch_texture (int x, int y);
+
void R_get_name (int n, char s[8]);
int R_get_special_id (int n);
+int R_get_swp (int n);
void R_begin_load (void);
-void R_load (char s[8], int f);
+void R_load (char s[8]);
void R_end_load (void);
void R_loadsky (int sky);