mirror of git://gcc.gnu.org/git/gcc.git
49 lines
1.4 KiB
C
49 lines
1.4 KiB
C
/* Support run-time routines for the standard prelude.
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Copyright (C) 2025 Jose E. Marchesi.
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GCC is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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details.
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Under Section 7 of GPL version 3, you are granted additional permissions
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described in the GCC Runtime Library Exception, version 3.1, as published by
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the Free Software Foundation.
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You should have received a copy of the GNU General Public License and a copy
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of the GCC Runtime Library Exception along with this program; see the files
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COPYING3 and COPYING.RUNTIME respectively. If not, see
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<http://www.gnu.org/licenses/>. */
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#include <stdlib.h> /* For rand. */
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#include "ga68.h"
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/* Implementation of the standard prelude `random' function. */
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float
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_libga68_random (void)
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{
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float res = (float) rand () / (float) (RAND_MAX);
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return res;
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}
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double
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_libga68_longrandom (void)
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{
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double res = (double) rand () / (float) (RAND_MAX);
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return res;
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}
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long double
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_libga68_longlongrandom (void)
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{
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long double res = (long double) rand () / (float) (RAND_MAX);
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return res;
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}
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