From ace71ae2d2eac718bc5be97be046145bc26b3682 Mon Sep 17 00:00:00 2001
From: Steve Checkoway <stevecheckoway@users.sourceforge.net>
Date: Sun, 20 Apr 2003 12:51:39 +0000
Subject: [PATCH] Added def for powf, sinf, cosf, acosf, sqrtf, needed for
 darwin's incomplete libc

---
 stepmania/src/global.h | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/stepmania/src/global.h b/stepmania/src/global.h
index fe96b29cd4..68f422d70f 100644
--- a/stepmania/src/global.h
+++ b/stepmania/src/global.h
@@ -123,6 +123,26 @@ inline const T& min(const T &a, const T &b, P Pr)
 #define strnicmp strncasecmp
 #endif
 
+/* Define a few functions if necessary */
+#ifndef powf
+#define powf (float)pow
+#endif
+
+#ifndef sqrtf
+#define sqrtf (float)sqrt
+#endif
+
+#ifndef sinf
+#define sinf (float)sin
+#endif
+
+#ifndef cosf
+#define cosf (float)cos
+#endif
+
+#ifndef acosf
+#define acosf (float)acos
+#endif
 
 /* Don't include our own headers here, since they tend to change
  * often. */