Make UpdateClocks and input-polling dspwrappers-based too.

[gnushogi.git] / gnushogi / search.c

diff --git a/gnushogi/search.c b/gnushogi/search.c
index 3d49b8b..35c968a 100644 (file)
--- a/gnushogi/search.c
+++ b/gnushogi/search.c
@@ -14,8 +14,8 @@
  *
  * GNU Shogi is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 1, or (at your option) any
- * later version.
+ * Free Software Foundation; either version 3 of the License,
+ * or (at your option) any later version.
  *
  * GNU Shogi is distributed in the hope that it will be useful, but WITHOUT
  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
@@ -23,18 +23,14 @@
  * for more details.
  *
  * You should have received a copy of the GNU General Public License along
- * with GNU Shogi; see the file COPYING.  If not, write to the Free
- * Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+ * with GNU Shogi; see the file COPYING. If not, see
+ * <http://www.gnu.org/licenses/>.
  * ----------------------------------------------------------------------
  *
  */
 
 #include "gnushogi.h"
 
-#if !defined OLDTIME && defined HAVE_GETTIMEOFDAY
-double pow(double x, double y);
-#endif
-
 short background = 0;
 static short DepthBeyond;
 unsigned short PrVar[MAXDEPTH];
@@ -176,6 +172,7 @@ SelectMove(short side, SelectMove_mode iop)
     }
     else
     {
+        background = false; /* [HGM] with ponder on we did not switch back to foreground mode??? */
         player = side;
         SetResponseTime(side);
     }
@@ -884,7 +881,7 @@ search(short side,
 
             MakeMove(side, node, &tempb, &tempc, &tempsf,
                      &tempst, &INCscore);
-            CptrFlag[ply] = (node->flags & capture);
+            CptrFlag[ply] = ((node->flags & capture) != 0);
             TesujiFlag[ply] = (node->flags & tesuji)
                 && (node->flags & dropmask);
             Tscore[ply] = node->score;