| [2] | 1 | /*-
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| 2 | * Copyright (c) 1990 The Regents of the University of California.
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | * 1. Redistributions of source code must retain the above copyright
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| 9 | * notice, this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer in the
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| 12 | * documentation and/or other materials provided with the distribution.
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| 13 | * 3. [rescinded 22 July 1999]
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| 14 | * 4. Neither the name of the University nor the names of its contributors
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| 15 | * may be used to endorse or promote products derived from this software
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| 16 | * without specific prior written permission.
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| 17 | *
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| 18 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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| 19 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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| 22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 24 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 26 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 27 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 28 | * SUCH DAMAGE.
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| 29 | */
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| 30 |
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| 31 | /*
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| 32 |
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| 33 | @deftypefn Supplemental {long int} strtol (const char *@var{string}, char **@var{endptr}, int @var{base})
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| 34 | @deftypefnx Supplemental {unsigned long int} strtoul (const char *@var{string}, char **@var{endptr}, int @var{base})
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| 35 |
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| 36 | The @code{strtol} function converts the string in @var{string} to a
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| 37 | long integer value according to the given @var{base}, which must be
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| 38 | between 2 and 36 inclusive, or be the special value 0. If @var{base}
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| 39 | is 0, @code{strtol} will look for the prefixes @code{0} and @code{0x}
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| 40 | to indicate bases 8 and 16, respectively, else default to base 10.
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| 41 | When the base is 16 (either explicitly or implicitly), a prefix of
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| 42 | @code{0x} is allowed. The handling of @var{endptr} is as that of
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| 43 | @code{strtod} above. The @code{strtoul} function is the same, except
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| 44 | that the converted value is unsigned.
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| 45 |
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| 46 | @end deftypefn
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| 47 |
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| 48 | */
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| 49 |
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| 50 | #ifdef HAVE_CONFIG_H
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| 51 | #include "config.h"
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| 52 | #endif
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| 53 | #ifdef HAVE_LIMITS_H
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| 54 | #include <limits.h>
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| 55 | #endif
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| 56 | #ifdef HAVE_SYS_PARAM_H
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| 57 | #include <sys/param.h>
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| 58 | #endif
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| 59 | #include <errno.h>
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| 60 | #ifdef NEED_DECLARATION_ERRNO
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| 61 | extern int errno;
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