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File: [cvs.NetBSD.org] / src / lib / libc / stdlib / a64l.c (download)

Revision 1.8, Sat Jan 22 22:19:19 2000 UTC (24 years, 3 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6, netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, netbsd-1-5, nathanw_sa_end, nathanw_sa_before_merge, nathanw_sa_base, nathanw_sa, minoura-xpg4dl-base, minoura-xpg4dl, fvdl_fs64_base
Changes since 1.7: +2 -2 lines 

Delint.
Remove trailing ; from uses of __weak_alias().  The macro inserts this if
needed.

/*
 * Written by J.T. Conklin <jtc@netbsd.org>.
 * Public domain.
 */

#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: a64l.c,v 1.8 2000/01/22 22:19:19 mycroft Exp $");
#endif

#include "namespace.h"

#include <assert.h>
#include <stdlib.h>

#ifdef __weak_alias
__weak_alias(a64l,_a64l)
#endif

long
a64l(s)
	const char *s;
{
	long value, digit, shift;
	int i;

	_DIAGASSERT(s != NULL);

	value = 0;
	shift = 0;
	for (i = 0; *s && i < 6; i++, s++) {
		if (*s <= '/')
			digit = *s - '.';
		else if (*s <= '9')
			digit = *s - '0' + 2;
		else if (*s <= 'Z')
			digit = *s - 'A' + 12;
		else
			digit = *s - 'a' + 38; 

		value |= digit << shift;
		shift += 6;
	}

	return (long) value;
}