X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fdepth.h;h=05008e05c4fbfa04d405e3e542a69261f2fb5772;hp=d0d0943c23e4a8eebb596e210e9258fa44e64830;hb=d0fdc202315a211124f65965f88a3a0ed5b91953;hpb=27393ebae2e689c86f77777d3ba9aae39b9c89b8

diff --git a/src/depth.h b/src/depth.h
index d0d0943c..05008e05 100644
--- a/src/depth.h
+++ b/src/depth.h
@@ -1,7 +1,7 @@
 /*
   Stockfish, a UCI chess playing engine derived from Glaurung 2.1
   Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2009 Marco Costalba
+  Copyright (C) 2008-2010 Marco Costalba, Joona Kiiski, Tord Romstad
 
   Stockfish is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -27,7 +27,8 @@
 
 enum Depth {
   DEPTH_ZERO = 0,
-  DEPTH_MAX = 200  // 100 * OnePly;
+  DEPTH_MAX = 200, // 100 * OnePly;
+  DEPTH_ENSURE_SIGNED = -1
 };