From 2dad1298ad14029c98c9bdf663e2953c7173fbbb Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Sat, 1 Apr 2017 00:35:03 +0200
Subject: [PATCH] only define MIN/MAX if they are not defined yet

This closes #72
---
 tommath_private.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/tommath_private.h b/tommath_private.h
index bc7cd35..0e0059b 100644
--- a/tommath_private.h
+++ b/tommath_private.h
@@ -18,9 +18,13 @@
 #include <tommath.h>
 #include <ctype.h>
 
-#define MIN(x,y) (((x) < (y)) ? (x) : (y))
+#ifndef MIN
+  #define MIN(x,y) (((x) < (y)) ? (x) : (y))
+#endif
 
-#define MAX(x,y) (((x) > (y)) ? (x) : (y))
+#ifndef MAX
+  #define MAX(x,y) (((x) > (y)) ? (x) : (y))
+#endif
 
 #ifdef __cplusplus
 extern "C" {