#include <assert.h>
#include "config.h"
+#ifdef HAVE_C99_VARARGS_MACROS
+#define PRINT_ERR(...) fprintf(stderr, "AUBIO-TESTS ERROR: " __VA_ARGS__)
+#define PRINT_MSG(...) fprintf(stdout, __VA_ARGS__)
+#define PRINT_DBG(...) fprintf(stderr, __VA_ARGS__)
+#define PRINT_WRN(...) fprintf(stderr, "AUBIO-TESTS WARNING: " __VA_ARGS__)
+#else
#define PRINT_ERR(format, args...) fprintf(stderr, "AUBIO-TESTS ERROR: " format , ##args)
#define PRINT_MSG(format, args...) fprintf(stdout, format , ##args)
#define PRINT_DBG(format, args...) fprintf(stderr, format , ##args)
#define PRINT_WRN(format, args...) fprintf(stderr, "AUBIO-TESTS WARNING: " format, ##args)
+#endif
+
+#ifndef M_PI
+#define M_PI (3.14159265358979323846)
+#endif
+
+#ifndef RAND_MAX
+#define RAND_MAX 32767
+#endif
-#ifdef HAVE_WIN_HACKS
+// are we on windows ? or are we using -std=c99 ?
+#if defined(HAVE_WIN_HACKS) || defined(__STRICT_ANSI__)
// http://en.wikipedia.org/wiki/Linear_congruential_generator
// no srandom/random on win32