led.h revision ff550d0e264b51131fb34e9e83163b348d916640
/*
* 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 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/* Copyright (c) 1990 Mentat Inc. */
#ifndef _INET_LED_H
#define _INET_LED_H
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* WARNING: This file contains implementation-specific constants, typedefs
* and macros which may change from release to release.
*
* WARNING: This file has nothing to do with things that blink.
*/
#ifdef __cplusplus
extern "C" {
#endif
#include <sys/types.h>
/*
* x86 can handle unaligned access. However, the checksum routine
* assumes that the source is 16 bit aligned so we always make sure
* that packet headers are 16 bit aligned.
*/
#define OK_16PTR(p) (!((uintptr_t)(p) & 0x1))
#if defined(__x86)
#define OK_32PTR(p) OK_16PTR(p)
#else
#define OK_32PTR(p) (!((uintptr_t)(p) & 0x3))
#endif
#ifdef _KERNEL
typedef char *IDP;
typedef struct msgb *MBLKP;
#endif /* _KERNEL */
#ifdef __cplusplus
}
#endif
#endif /* _INET_LED_H */