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Diffstat (limited to 'src/libs/math/random.h')
-rw-r--r-- | src/libs/math/random.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/libs/math/random.h b/src/libs/math/random.h new file mode 100644 index 0000000..0e8d602 --- /dev/null +++ b/src/libs/math/random.h @@ -0,0 +1,56 @@ +//Copyright Paul Reiche, Fred Ford. 1992-2002 + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +/**************************************************************************** +* FILE: random.h +* DESC: definitions and externs for random number generators +* +* HISTORY: Created 6/ 6/1989 +* LAST CHANGED: +* +* Copyright (c) 1989, Robert Leyland and Scott Anderson +****************************************************************************/ + +#ifndef LIBS_MATH_RANDOM_H_ +#define LIBS_MATH_RANDOM_H_ + +/* ----------------------------GLOBALS/EXTERNS---------------------------- */ + +DWORD TFB_SeedRandom (DWORD seed); +DWORD TFB_Random (void); + + +typedef struct RandomContext RandomContext; + +#ifdef RANDOM2_INTERNAL +struct RandomContext { + DWORD seed; +}; +#endif + +RandomContext *RandomContext_New (void); +void RandomContext_Delete (RandomContext *context); +RandomContext *RandomContext_Copy (const RandomContext *source); +DWORD RandomContext_Random (RandomContext *context); +DWORD RandomContext_SeedRandom (RandomContext *context, DWORD new_seed); +DWORD RandomContext_GetSeed (RandomContext *context); + + +#endif /* LIBS_MATH_RANDOM_H_ */ + + |