Hope this helps, Dirk
PS For reference, here is test.c with line edited in:
/*
* Mathlib : A C Library of Special Functions
* Copyright (C) 2000-7 The R Development Core Team
*
* 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, a copy is available at
* http://www.r-project.org/Licenses/
*
*/
#define MATHLIB_STANDALONE 1
#include <Rmath.h>
#include <stdio.h>
typedef enum {
BUGGY_KINDERMAN_RAMAGE,
AHRENS_DIETER,
BOX_MULLER,
USER_NORM,
INVERSION,
KINDERMAN_RAMAGE
} N01type;
extern N01type N01_kind; /* from nmath/snorm.c */
int
main(int argc, char** argv)
{
/* something to force the library to be included */
qnorm(0.7, 0.0, 1.0, 0, 0);
printf("*** loaded '%s'\n", argv[0]);
set_seed(123, 456);
N01_kind = AHRENS_DIETER;
printf("one normal %f\n", norm_rand());
set_seed(123, 456);
N01_kind = BOX_MULLER;
printf("normal via BM %f\n", norm_rand());
return 0;
}