common/sys/dl.h

	dl.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License, Version 1.0 only
 * (the "License").  You may not use this file except in compliance
 * with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright 1997 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

/*  Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/*    All Rights Reserved   */

#ifndef _SYS_DL_H
#define _SYS_DL_H

#pragma ident   "%Z%%M% %I% %E% SMI"

#include <sys/isa_defs.h>

#ifdef  __cplusplus
extern "C" {
#endif

typedef struct dl {
#ifdef _LONG_LONG_LTOH
    uint_t  dl_lop;
    int dl_hop;
#else
    int dl_hop;
    uint_t  dl_lop;
#endif
} dl_t;

#ifdef __STDC__
extern dl_t ladd(dl_t, dl_t);
extern dl_t lsub(dl_t, dl_t);
extern dl_t lmul(dl_t, dl_t);
extern dl_t ldivide(dl_t, dl_t);
extern dl_t lshiftl(dl_t, int);
extern dl_t llog10(dl_t);
extern dl_t lexp10(dl_t);
#else
extern dl_t ladd();
extern dl_t lsub();
extern dl_t lmul();
extern dl_t ldivide();
extern dl_t lshiftl();
extern dl_t llog10();
extern dl_t lexp10();
#endif  /* __STDC__ */

extern dl_t lzero;
extern dl_t lone;
extern dl_t lten;

#ifdef  __cplusplus
}
#endif

#endif  /* _SYS_DL_H */