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misc.h

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00001 /* Copyright (C) 2002 Jean-Marc Valin */
00006 /*
00007    Redistribution and use in source and binary forms, with or without
00008    modification, are permitted provided that the following conditions
00009    are met:
00010    
00011    - Redistributions of source code must retain the above copyright
00012    notice, this list of conditions and the following disclaimer.
00013    
00014    - Redistributions in binary form must reproduce the above copyright
00015    notice, this list of conditions and the following disclaimer in the
00016    documentation and/or other materials provided with the distribution.
00017    
00018    - Neither the name of the Xiph.org Foundation nor the names of its
00019    contributors may be used to endorse or promote products derived from
00020    this software without specific prior written permission.
00021    
00022    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
00023    ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
00024    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
00025    A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
00026    CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
00027    EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
00028    PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
00029    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
00030    LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
00031    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
00032    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
00033 */
00034 
00035 #ifndef MISC_H
00036 #define MISC_H
00037 
00038 #ifndef VERSION
00039 #define VERSION "speex-1.0.3"
00040 #endif
00041 
00042 /*Disable some warnings on VC++*/
00043 #ifdef _MSC_VER
00044 #pragma warning(disable : 4244)
00045 #pragma warning(disable : 4305)
00046 #endif
00047 
00048 #define VERY_SMALL 1e-30
00049 
00050 #ifndef RELEASE
00051 void print_vec(float *vec, int len, char *name);
00052 #endif
00053 
00054 unsigned int be_int(unsigned int i);
00055 unsigned int le_int(unsigned int i);
00056 
00057 
00058 unsigned short be_short(unsigned short s);
00059 unsigned short le_short(unsigned short s);
00060 
00062 void *speex_alloc (int size);
00063 
00065 void *speex_realloc (void *ptr, int size);
00066 
00068 void speex_free (void *ptr);
00069 
00071 void *speex_move (void *dest, void *src, int n);
00072 
00073 void speex_error(char *str);
00074 
00075 void speex_warning(char *str);
00076 
00077 void speex_warning_int(char *str, int val);
00078 
00079 void speex_rand_vec(float std, float *data, int len);
00080 
00081 float speex_rand(float std);
00082 
00083 void _speex_putc(int ch, void *file);
00084 
00085 #endif

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