V2: Use a single definition of MIN and MAX in sources

src/libFLAC/include/private/macros.h

@@ -0,0 +1,29 @@
+#ifndef FLAC__PRIVATE__MACROS_H
+#define FLAC__PRIVATE__MACROS_H
+
+#if defined(__GNUC__)
+
+#define flac_max(a,b) \
+    ({ __typeof__ (a) _a = (a); \
+    __typeof__ (b) _b = (b); \
+    _a > _b ? _a : _b; })
+
+#define flac_min(a,b) \
+    ({ __typeof__ (a) _a = (a); \
+    __typeof__ (b) _b = (b); \
+    _a < _b ? _a : _b; })
+
+/* Whatever other unix that has sys/param.h */
+#elif defined(HAVE_SYS_PARAM_H)
+#include <sys/param.h>
+#define flac_max(a,b) MAX(a,b)
+#define flac_min(a,b) MIN(a,b)
+
+/* Windows VS has them in stdlib.h.. XXX:Untested */
+#elif defined(_MSC_VER)
+#include <stdlib.h>
+#define flac_max(a,b) __max(a,b)
+#define flac_min(a,b) __min(a,b)
+#endif
+
+#endif