X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fdepth.h;h=f77dd0d3d926ac20dda6f5c48560c528db64ed63;hp=75657d8e03104dbef27d7c1bfbd99b0b6fe4d5c2;hb=7733dadfd7c8781e3bde3cc4e21751fa44ab6ed8;hpb=ea2b8a93eb3cf2765e51d33ecf37c3994eacb84d

diff --git a/src/depth.h b/src/depth.h
index 75657d8e..f77dd0d3 100644
--- a/src/depth.h
+++ b/src/depth.h
@@ -21,6 +21,8 @@
 #if !defined(DEPTH_H_INCLUDED)
 #define DEPTH_H_INCLUDED
 
+#include "types.h"
+
 ////
 //// Types
 ////
@@ -28,22 +30,11 @@
 enum Depth {
 
   ONE_PLY = 2,
+
+  DEPTH_ZERO = 0,
   DEPTH_NONE = -127 * ONE_PLY
 };
 
-
-////
-//// Inline functions
-////
-
-inline void operator+= (Depth &d1, Depth d2) { d1 = Depth(int(d1) + int(d2)); }
-inline void operator*= (Depth &d, int i) { d = Depth(int(d) * i); }
-inline void operator/= (Depth &d, int i) { d = Depth(int(d) / i); }
-
-inline Depth operator+ (Depth d1, Depth d2) { return Depth(int(d1) + int(d2)); }
-inline Depth operator- (Depth d1, Depth d2) { return Depth(int(d1) - int(d2)); }
-inline Depth operator* (int i, Depth d) { return Depth(int(d) * i); }
-inline Depth operator/ (Depth d, int i) { return Depth(int(d) / i); }
-
+ENABLE_OPERATORS_ON(Depth);
 
 #endif // !defined(DEPTH_H_INCLUDED)