/*** Copyright (c) 2002-2016, Erik de Castro Lopo <erikd@mega-nerd.com>** All rights reserved.**** This code is released under 2-clause BSD license. Please see the** file at : https://github.com/libsndfile/libsamplerate/blob/master/COPYING*/ #include "src_config.h" #define	ABS(a)			(((a) < 0) ? - (a) : (a)) #ifndef MAX#define	MAX(a,b)		(((a) > (b)) ? (a) : (b))#endif #ifndef MIN#define	MIN(a,b)		(((a) < (b)) ? (a) : (b))#endif #define	ARRAY_LEN(x)	((int) (sizeof (x) / sizeof ((x) [0]))) void gen_windowed_sines (int freq_count, const double *freqs, double max, float *output, int output_len) ; void save_oct_float (char *filename, float *input, int in_len, float *output, int out_len) ;void save_oct_double (char *filename, double *input, int in_len, double *output, int out_len) ; void interleave_data (const float *in, float *out, int frames, int channels) ; void deinterleave_data (const float *in, float *out, int frames, int channels) ; void reverse_data (float *data, int datalen) ; double calculate_snr (float *data, int len, int expected_peaks) ; const char * get_cpu_name (void) ; #define ASSERT(condition) \	if (!(condition)) \	{	printf ("Condition failed on Line %d : %s\n\n", __LINE__, #condition) ; \		exit (1) ; \	    } ; #if OS_IS_WIN32/***	Extra Win32 hacks.****	Despite Microsoft claim of windows being POSIX compatibile it has '_sleep'**	instead of 'sleep'.*/ #define sleep _sleep#endif