| /* |
| Copyright (c) 2003-2006 Gino van den Bergen / Erwin Coumans http://continuousphysics.com/Bullet/ |
| |
| This software is provided 'as-is', without any express or implied warranty. |
| In no event will the authors be held liable for any damages arising from the use of this software. |
| Permission is granted to anyone to use this software for any purpose, |
| including commercial applications, and to alter it and redistribute it freely, |
| subject to the following restrictions: |
| |
| 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment in the product documentation would be appreciated but is not required. |
| 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. |
| 3. This notice may not be removed or altered from any source distribution. |
| */ |
| |
| |
| |
| #ifndef GEN_RANDOM_H |
| #define GEN_RANDOM_H |
| |
| #ifdef MT19937 |
| |
| #include <limits.h> |
| #include <mt19937.h> |
| |
| #define GEN_RAND_MAX UINT_MAX |
| |
| SIMD_FORCE_INLINE void GEN_srand(unsigned int seed) { init_genrand(seed); } |
| SIMD_FORCE_INLINE unsigned int GEN_rand() { return genrand_int32(); } |
| |
| #else |
| |
| #include <stdlib.h> |
| |
| #define GEN_RAND_MAX RAND_MAX |
| |
| SIMD_FORCE_INLINE void GEN_srand(unsigned int seed) { srand(seed); } |
| SIMD_FORCE_INLINE unsigned int GEN_rand() { return rand(); } |
| |
| #endif |
| |
| #endif |
| |