X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Ftools.c;h=1d1c4ddab74dac7b8b66da271fc30c613a60ee7c;hp=671e2d89348b41c53c17935a534c29b757104735;hb=0a87fde47bcff35f196024766f8d0d00319a28d1;hpb=dbdefdcdfa0fa58296160ffc6b72fea58bea5c75

diff --git a/src/tools.c b/src/tools.c
index 671e2d89..1d1c4dda 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -11,7 +11,6 @@
 *  tools.c                                                 *
 ***********************************************************/
 
-#include <math.h>
 #include <stdarg.h>
 
 #ifdef __FreeBSD__
@@ -90,11 +89,13 @@ void BackToFront()
      this could mean that we have to wait for the graphics to complete,
      although we could go on doing calculations for the next frame */
 
-  XSync(display,FALSE);
+  XSync(display, FALSE);
 
+  /*
 #ifdef MSDOS
   wait_for_vsync = TRUE;
 #endif
+  */
 
   if (redraw_mask & REDRAW_ALL)
   {
@@ -1339,11 +1340,13 @@ boolean Request(char *text, unsigned int req_state)
   int mx, my, ty, result = -1;
   unsigned int old_door_state;
 
+#ifndef MSDOS
   /* pause network game while waiting for request to answer */
   if (options.network &&
       game_status == PLAYING &&
       req_state & REQUEST_WAIT_FOR)
     SendToServer_PausePlaying();
+#endif
 
   old_door_state = GetDoorState();
 
@@ -1545,11 +1548,13 @@ boolean Request(char *text, unsigned int req_state)
     }
   }
 
+#ifndef MSDOS
   /* continue network game after request */
   if (options.network &&
       game_status == PLAYING &&
       req_state & REQUEST_WAIT_FOR)
     SendToServer_ContinuePlaying();
+#endif
 
   return(result);
 }