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Update coreslam_internals.h

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This commit is contained in:
Simon D. Levy
2014-09-07 21:25:07 -04:00
parent aa7500d5b7
commit 528c18346d
1 changed files with 16 additions and 18 deletions
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34
c/coreslam_internals.h
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@@ -1,11 +1,7 @@
/*
ziggurat.h Ziggurat random-number generator
coreslam_internals.h internal support for CoreSLAM
Downloaded from
http://people.sc.fsu.edu/~jburkardt/c_src/ziggurat/ziggurat.c
on 20 July 2014.
Copyright (C) 2014 Simon D. Levy
This code is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
@@ -21,16 +17,18 @@ You should have received a copy of the GNU Lesser General Public License
along with this code. If not, see <http:#www.gnu.org/licenses/>.
*/
#include <stdint.h>
#ifdef _MSC_VER
typedef __int64 int64_t; /* Define it from MSVC's internal type */
#else
#include <stdint.h> /* Use the C99 official header */
#endif
uint32_t cong_seeded ( uint32_t *jcong );
double cpu_time ( void );
uint32_t kiss_seeded ( uint32_t *jcong, uint32_t *jsr, uint32_t *w, uint32_t *z );
uint32_t mwc_seeded ( uint32_t *w, uint32_t *z );
float r4_exp ( uint32_t *jsr, uint32_t ke[256], float fe[256], float we[256] );
void r4_exp_setup ( uint32_t ke[256], float fe[256], float we[256] );
float r4_nor ( uint32_t *jsr, uint32_t kn[128], float fn[128], float wn[128] );
void r4_nor_setup ( uint32_t kn[128], float fn[128], float wn[128] );
float r4_uni ( uint32_t *jsr );
uint32_t shr3_seeded ( uint32_t *jsr );
void timestamp ( void );
static const int NO_OBSTACLE = 65500;
static const int OBSTACLE = 0;
static double
radians(double degrees)
{
return degrees * M_PI / 180;
}