From 9f4e400b862b93f770e9f51a405c9686f42a566f Mon Sep 17 00:00:00 2001
From: ludde <ludde@openttd.org>
Date: Sun, 17 Jul 2005 12:49:00 +0000
Subject: (svn r2601) Fix: Added TIC,TOC macros do be able to do profiling
 easier.

---
 functions.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'functions.h')

diff --git a/functions.h b/functions.h
index 2387fa19d..74d6980f4 100644
--- a/functions.h
+++ b/functions.h
@@ -126,6 +126,12 @@ static inline TileIndex RandomTile(void) { return TILE_MASK(Random()); }
 uint32 InteractiveRandom(void); /* Used for random sequences that are not the same on the other end of the multiplayer link */
 uint InteractiveRandomRange(uint max);
 
+
+// Used for profiling
+#define TIC() { extern uint32 rdtsc(void); uint32 _xxx_ = rdtsc();
+#define TOC(s) 	_xxx_ = rdtsc() - _xxx_; printf("%s: %d\n", s, _xxx_); }
+
+
 void SetDate(uint date);
 /* facedraw.c */
 void DrawPlayerFace(uint32 face, int color, int x, int y);
-- 
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