Create minmax.h for libchdr

libretro-common/formats/libchdr/chd.c

@@ -49,13 +49,11 @@
 #include "LzmaEnc.h"
 #include "LzmaDec.h"
 #include "retro_inline.h"
+#include "minmax.h"
 
 #define TRUE 1
 #define FALSE 0
 
-#define MAX(x, y) (((x) > (y)) ? (x) : (y))
-#define MIN(x, y) (((x) < (y)) ? (x) : (y))
-
 #define CHD_MAKE_TAG(a,b,c,d)       (((a) << 24) | ((b) << 16) | ((c) << 8) | (d))
 
 /***************************************************************************

libretro-common/formats/libchdr/flac.c

@@ -12,6 +12,7 @@
 #include <assert.h>
 #include <string.h>
 #include "flac.h"
+#include "minmax.h"
 
 /***************************************************************************
  *  FLAC DECODER
@@ -206,8 +207,6 @@ uint32_t flac_decoder_finish(flac_decoder* decoder)
  *-------------------------------------------------
  */
 
-#define MIN(x, y) ((x) < (y) ? (x) : (y))
-
 FLAC__StreamDecoderReadStatus flac_decoder_read_callback_static(const FLAC__StreamDecoder *decoder, FLAC__byte buffer[], size_t *bytes, void *client_data)
 {
 	return flac_decoder_read_callback(client_data, buffer, bytes);

libretro-common/formats/libchdr/minmax.h

@@ -0,0 +1,21 @@
+/* license:BSD-3-Clause
+ * copyright-holders:Aaron Giles
+ ***************************************************************************
+
+    minmax.h
+
+***************************************************************************/
+
+#pragma once
+
+#ifndef __MINMAX_H__
+#define __MINMAX_H__
+
+#if defined(RARCH_INTERNAL) || defined(__LIBRETRO__)
+#include <retro_miscellaneous.h>
+#else
+#define MAX(x, y) (((x) > (y)) ? (x) : (y))
+#define MIN(x, y) ((x) < (y) ? (x) : (y))
+#endif
+
+#endif