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/* proj.c file for GNU Fortran
Copyright (C) 1995 Free Software Foundation, Inc.
Contributed by James Craig Burley.
This file is part of GNU Fortran.
GNU Fortran 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, or (at your option)
any later version.
GNU Fortran 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 GNU Fortran; see the file COPYING. If not, write to
the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
#include "proj.h"
#include "glimits.j"
#ifndef HAVE_STRTOUL
unsigned long int
strtoul (const char *nptr, char **endptr, int base)
{
unsigned long int number = 0;
unsigned long int old_number = 0;
assert (base == 10);
assert (endptr == NULL);
while (ISDIGIT (*nptr))
{
number = old_number * 10 + (*(nptr++) - '0');
if ((number <= old_number) && (old_number != 0))
return ULONG_MAX;
old_number = number;
}
return number;
}
#endif
#ifndef HAVE_BSEARCH
void *
bsearch (const void *key, const void *base, size_t nmemb, size_t size,
int (*compar) (const void *, const void *))
{
size_t i;
int cmp;
/* We do a dumb incremental search, not a binary search, for now. */
for (i = 0; i < nmemb; ++i)
{
if ((cmp = (*compar) (key, base)) == 0)
return base;
if (cmp < 0)
break;
base += size;
}
return NULL;
}
#endif
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