b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Copyright (c) 1997 Metro Link Incorporated
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Permission is hereby granted, free of charge, to any person obtaining a
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * copy of this software and associated documentation files (the "Software"),
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * to deal in the Software without restriction, including without limitation
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * the rights to use, copy, modify, merge, publish, distribute, sublicense,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * and/or sell copies of the Software, and to permit persons to whom the
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Software is furnished to do so, subject to the following conditions:
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * The above copyright notice and this permission notice shall be included in
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * all copies or substantial portions of the Software.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * SOFTWARE.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Except as contained in this notice, the name of the Metro Link shall not be
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * used in advertising or otherwise to promote the sale, use or other dealings
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * in this Software without prior written authorization from Metro Link.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#ifndef _xisb_H_
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#define _xisb_H_
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#include <unistd.h>
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/******************************************************************************
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Definitions
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * structs, typedefs, #defines, enums
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *****************************************************************************/
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsynctypedef struct _XISBuffer
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync{
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int fd;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int trace;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync int block_duration;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ssize_t current; /* bytes read */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ssize_t end;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync ssize_t buffer_size;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync unsigned char *buf;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync} XISBuffer;
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/******************************************************************************
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * Declarations
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * variables: use xisb_LOC in front
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * of globals.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * put locals in the .c file.
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync *****************************************************************************/
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT XISBuffer * XisbNew (int fd, ssize_t size);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT void XisbFree (XISBuffer *b);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT int XisbRead (XISBuffer *b);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT ssize_t XisbWrite (XISBuffer *b, unsigned char *msg, ssize_t len);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT void XisbTrace (XISBuffer *b, int trace);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsyncextern _X_EXPORT void XisbBlockDuration (XISBuffer *b, int block_duration);
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync/*
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync * DO NOT PUT ANYTHING AFTER THIS ENDIF
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync */
b9a21c3c91c47e090316e28d759194e46628ed49vboxsync#endif