some other fixes including MSVC patch of s_delay(int ms)

src/menu.c

@@ -1,4 +1,4 @@
-/* $Id: menu.c,v 1.14 2003/05/07 18:57:22 stpohle Exp $ */
+/* $Id: menu.c,v 1.15 2003/05/07 20:19:19 stpohle Exp $ */
 /* menu's for the game */
 
 #include <SDL.h>
@@ -172,7 +172,7 @@ menu_loop (char *menutitle, _menu menu[], int lastselect)
             ds = 0;
             SDL_Flip (gfx.screen);
         }
-	s_delay (50);
+		s_delay (25);
 	};
     return menuselect;
 };

src/multiwait.c

@@ -359,7 +359,7 @@ wait_for_players ()
         else if (event.type == SDL_KEYDOWN)
             keypressed = 1;
 
-        s_delay (50);
+        s_delay (25);
     }
 
     mw_shutdown ();

src/sysfunc.c

@@ -1,4 +1,4 @@
-/* $Id: sysfunc.c,v 1.10 2003/05/07 18:52:57 stpohle Exp $
+/* $Id: sysfunc.c,v 1.11 2003/05/07 20:19:20 stpohle Exp $
     sysfunc.c - this file hold some routines for the system functions..
     like d_delay
 */
@@ -12,13 +12,17 @@ s_delay (int ms)
     fd_set selectset;
     struct timeval tval;
 
+#ifndef _WIN32
 	if (ms < 20) {
+#endif
 		FD_ZERO (&selectset);
 		tval.tv_sec = 0;
 		tval.tv_usec = ms * 1000;
 		select (1, &selectset, NULL, NULL, &tval);
+#ifndef _WIN32
 	}
 	else usleep (1000 * ms);
+#endif
 };
 
 int