X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=xshogi%2Fxshogi.c;fp=xshogi%2Fxshogi.c;h=ff2bdc361c7ab38d5d9f779f0b702c7c5ab62649;hb=2bc8552c79240896ed28926580c9d8aebd5693fe;hp=1d998d641f1ec12646cc62e67adb3d4840c953f3;hpb=74ba6a1c63855ebd51dbe316582a16e7ca95c0a4;p=gnushogi.git

diff --git a/xshogi/xshogi.c b/xshogi/xshogi.c
index 1d998d6..ff2bdc3 100644
--- a/xshogi/xshogi.c
+++ b/xshogi/xshogi.c
@@ -7130,23 +7130,21 @@ void DisplayTitle(char *title)
 
 
 
-/* CHECKME: does this work?
- * This routine sends a SIGINT (^C interrupt) to gnushogi to awaken it
+/*
+ * This routine used to send a SIGINT (^C interrupt) to gnushogi to awaken it
  * if it might be busy thinking on our time.  This normally isn't needed,
  * but is useful on systems where the FIONREAD ioctl doesn't work since
  * on those systems the gnushogi feature that lets you interrupt its thinking
  * just by typing a command does not work.
  *
- * In the future, similar code could be used to stop gnushogi and make
- * it move immediately when it is thinking about its own move; this could
- * be useful if we want to make Backward or ForceMoves work while gnushogi
- * is thinking.
+ * Now gnushogi periodically checks for user input without a need for
+ * this hack.
  */
 
 void
 Attention(int pid)
 {
-#if !defined(FIONREAD)
+#if 0
     if (localPlayer.appData.noShogiProgram || (pid == 0))
         return;