Fix more -Werror issues with obsequi.

llvm-svn: 366290
diff --git a/MultiSource/Applications/obsequi/negamax.c b/MultiSource/Applications/obsequi/negamax.c
index b52ac18..b033e6e 100644
--- a/MultiSource/Applications/obsequi/negamax.c
+++ b/MultiSource/Applications/obsequi/negamax.c
@@ -305,10 +305,15 @@
   return value;
 }
 
-extern s32bit
 #ifdef PRINT_DOES_X_WIN_INFO
+extern s32bit
 does_next_player_win(s32bit next_player, s32bit print);
+extern s32bit
+does_who_just_moved_win(s32bit who_just_moved, s32bit print);
 #else
+extern s32bit
+does_who_just_moved_win(s32bit who_just_moved);
+extern s32bit
 does_next_player_win(s32bit next_player);
 #endif