Mercurial > hg > audiostuff
comparison spandsp-0.0.6pre17/src/msvc/tgmath.h @ 4:26cd8f1ef0b1
import spandsp-0.0.6pre17
| author | Peter Meerwald <pmeerw@cosy.sbg.ac.at> |
|---|---|
| date | Fri, 25 Jun 2010 15:50:58 +0200 |
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| 3:c6c5a16ce2f2 | 4:26cd8f1ef0b1 |
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| 1 /* | |
| 2 * SpanDSP - a series of DSP components for telephony | |
| 3 * | |
| 4 * tgmath.h - a fudge for MSVC, which lacks this header | |
| 5 * | |
| 6 * Written by Steve Underwood <steveu@coppice.org> | |
| 7 * | |
| 8 * Copyright (C) 2006 Michael Jerris | |
| 9 * | |
| 10 * | |
| 11 * This file is released in the public domain. | |
| 12 * | |
| 13 */ | |
| 14 | |
| 15 #if !defined(_TGMATH_H_) | |
| 16 #define _TGMATH_H_ | |
| 17 | |
| 18 #include <math.h> | |
| 19 | |
| 20 #if !defined(M_PI) | |
| 21 /* C99 systems may not define M_PI */ | |
| 22 #define M_PI 3.14159265358979323846264338327 | |
| 23 #endif | |
| 24 | |
| 25 | |
| 26 #ifdef __cplusplus | |
| 27 extern "C" { | |
| 28 #endif | |
| 29 | |
| 30 #ifdef __cplusplus | |
| 31 } | |
| 32 #endif | |
| 33 | |
| 34 #endif |