/* Copyright (C) 2002 Jean-Marc Valin    File: mics.c   Various utility routines for Speex   Redistribution and use in source and binary forms, with or without   modification, are permitted provided that the following conditions   are met:      - Redistributions of source code must retain the above copyright   notice, this list of conditions and the following disclaimer.      - Redistributions in binary form must reproduce the above copyright   notice, this list of conditions and the following disclaimer in the   documentation and/or other materials provided with the distribution.      - Neither the name of the Xiph.org Foundation nor the names of its   contributors may be used to endorse or promote products derived from   this software without specific prior written permission.      THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.*/#include "misc.h"#include <stdlib.h>#include <string.h>#include <stdio.h>#ifndef RELEASEvoid print_vec(float *vec, int len, char *name){   int i;   printf ("%s ", name);   for (i=0;i<len;i++)      printf (" %f", vec[i]);   printf ("\n");}#endifunsigned int be_int(unsigned int i){   unsigned int ret=i;#ifndef WORDS_BIGENDIAN   ret =  i>>24;   ret += (i>>8)&0x0000ff00;   ret += (i<<8)&0x00ff0000;   ret += (i<<24);#endif   return ret;}unsigned int le_int(unsigned int i){   unsigned int ret=i;#ifdef WORDS_BIGENDIAN   ret =  i>>24;   ret += (i>>8)&0x0000ff00;   ret += (i<<8)&0x00ff0000;   ret += (i<<24);#endif   return ret;}unsigned short be_short(unsigned short s){   unsigned short ret=s;#ifndef WORDS_BIGENDIAN   ret =  s>>8;   ret += s<<8;#endif   return ret;}unsigned short le_short(unsigned short s){   unsigned short ret=s;#ifdef WORDS_BIGENDIAN   ret =  s>>8;   ret += s<<8;#endif   return ret;}void *speex_alloc (int size){   return calloc(size,1);}void *speex_realloc (void *ptr, int size){   return realloc(ptr, size);}void speex_free (void *ptr){   free(ptr);}void *speex_move (void *dest, void *src, int n){   return memmove(dest,src,n);}void speex_error(char *str){   printf( "Fatal error: %s\n", str);   exit(1);}void speex_warning(char *str){   printf( "warning: %s\n", str);}void speex_warning_int(char *str, int val){   printf( "warning: %s %d\n", str, val);}void speex_rand_vec(float std, float *data, int len){   int i;   for (i=0;i<len;i++)      data[i]+=3*std*((((float)rand())/RAND_MAX)-.5);}float speex_rand(float std){   return 3*std*((((float)rand())/RAND_MAX)-.5);}void _speex_putc(int ch, void *file){   FILE *f = (FILE *)file;   fputc(ch, f);}