/* $XConsortium: Xtrans.h,v 1.29 95/06/08 23:20:39 gildea Exp $ *//* $XFree86: xc/lib/xtrans/Xtrans.h,v 3.9 1997/01/18 06:52:39 dawes Exp $ *//*Copyright (c) 1993, 1994  X ConsortiumPermission is hereby granted, free of charge, to any person obtaininga copy of this software and associated documentation files (the"Software"), to deal in the Software without restriction, includingwithout limitation the rights to use, copy, modify, merge, publish,distribute, sublicense, and/or sell copies of the Software, and topermit persons to whom the Software is furnished to do so, subject tothe following conditions:The above copyright notice and this permission notice shall be includedin all copies or substantial portions of the Software.THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESSOR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OFMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.IN NO EVENT SHALL THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OROTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OROTHER DEALINGS IN THE SOFTWARE.Except as contained in this notice, the name of the X Consortium shallnot be used in advertising or otherwise to promote the sale, use orother dealings in this Software without prior written authorizationfrom the X Consortium.*//* Copyright (c) 1993, 1994 NCR Corporation - Dayton, Ohio, USA * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, provided * that the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name NCR not be used in advertising * or publicity pertaining to distribution of the software without specific, * written prior permission.  NCR makes no representations about the * suitability of this software for any purpose.  It is provided "as is" * without express or implied warranty. * * NCR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN * NO EVENT SHALL NCR BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */#ifndef _XTRANS_H_#define _XTRANS_H_#include <X11/Xfuncproto.h>#include <X11/Xos.h>/* * Set the functions names according to where this code is being compiled. */#ifdef X11_t#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _X11Trans##func#else#define TRANS(func) _X11Trans/**/func#endifstatic char* __xtransname = "_X11Trans";#endif /* X11_t */#ifdef XSERV_t#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _XSERVTrans##func#else#define TRANS(func) _XSERVTrans/**/func#endifstatic char* __xtransname = "_XSERVTrans";#define X11_t#endif /* X11_t */#ifdef XIM_t#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _XimdXTrans##func#else#define TRANS(func) _XimdXTrans/**/func#endifstatic char* __xtransname = "_XimdTrans";#endif /* XIM_t */#ifdef FS_t#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _FSTrans##func#else#define TRANS(func) _FSTrans/**/func#endifstatic char* __xtransname = "_FSTrans";#endif /* FS_t */#ifdef FONT_t#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _FontTrans##func#else#define TRANS(func) _FontTrans/**/func#endifstatic char* __xtransname = "_FontTrans";#endif /* FONT_t */#ifdef ICE_t#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _IceTrans##func#else#define TRANS(func) _IceTrans/**/func#endifstatic char* __xtransname = "_IceTrans";#endif /* ICE_t */#ifdef TEST_t#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _TESTTrans##func#else#define TRANS(func) _TESTTrans/**/func#endifstatic char* __xtransname = "_TESTTrans";#endif /* TEST_t */#if !defined(TRANS)#if (defined(__STDC__) && !defined(UNIXCPP)) || defined(ANSICPP)#define TRANS(func) _XTrans##func#else#define TRANS(func) _XTrans/**/func#endifstatic char* __xtransname = "_XTrans";#endif /* !TRANS *//* * Create a single address structure that can be used wherever * an address structure is needed. struct sockaddr is not big enough * to hold a sockadd_un, so we create this definition to have a single * structure that is big enough for all the structures we might need. * * This structure needs to be independent of the socket/TLI interface used. */#define XTRANS_MAX_ADDR_LEN	128	/* large enough to hold sun_path */typedef	struct {    unsigned char	addr[XTRANS_MAX_ADDR_LEN];} Xtransaddr;#ifdef LONG64typedef int BytesReadable_t;#elsetypedef long BytesReadable_t;#endif#if defined(WIN32) || (defined(USG) && !defined(CRAY) && !defined(umips) && !defined(MOTOROLA) && !defined(uniosu) && !defined(__sxg__)) || defined(MINIX)/* *      TRANS(Readv) and TRANS(Writev) use struct iovec, normally found *      in Berkeley systems in <sys/uio.h>.  See the readv(2) and writev(2) *      manual pages for details. */struct iovec {    caddr_t iov_base;    int iov_len;};#else#ifndef Lynx#include <sys/uio.h>#else#include <uio.h>#endif#endiftypedef struct _XtransConnInfo *XtransConnInfo;/* * Transport Option definitions */#define TRANS_NONBLOCKING	1#define	TRANS_CLOSEONEXEC	2/* * Return values of Connect (0 is success) */#define TRANS_CONNECT_FAILED 	-1#define TRANS_TRY_CONNECT_AGAIN -2/* * Return values of CreateListener (0 is success) */#define TRANS_CREATE_LISTENER_FAILED 	-1#define TRANS_ADDR_IN_USE		-2/* * Return values of Accept (0 is success) */#define TRANS_ACCEPT_BAD_MALLOC			-1#define TRANS_ACCEPT_FAILED 			-2#define TRANS_ACCEPT_MISC_ERROR			-3/* * ResetListener return values */#define TRANS_RESET_NOOP	1#define TRANS_RESET_NEW_FD	2#define TRANS_RESET_FAILURE	3/* * Function prototypes for the exposed interface */#ifdef TRANS_CLIENTXtransConnInfo TRANS(OpenCOTSClient)(#if NeedFunctionPrototypes    char *		/* address */#endif);#endif /* TRANS_CLIENT */#ifdef TRANS_SERVERXtransConnInfo TRANS(OpenCOTSServer)(#if NeedFunctionPrototypes    char *		/* address */#endif);#endif /* TRANS_SERVER */#ifdef TRANS_CLIENTXtransConnInfo TRANS(OpenCLTSClient)(#if NeedFunctionPrototypes    char *		/* address */#endif);#endif /* TRANS_CLIENT */#ifdef TRANS_SERVERXtransConnInfo TRANS(OpenCLTSServer)(#if NeedFunctionPrototypes    char *		/* address */#endif);#endif /* TRANS_SERVER */#ifdef TRANS_REOPENXtransConnInfo TRANS(ReopenCOTSServer)(#if NeedFunctionPrototypes    int,		/* trans_id */    int,		/* fd */    char *		/* port */#endif);XtransConnInfo TRANS(ReopenCLTSServer)(#if NeedFunctionPrototypes    int,		/* trans_id */    int,		/* fd */    char *		/* port */#endif);int TRANS(GetReopenInfo)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    int *,		/* trans_id */    int *,		/* fd */    char **		/* port */#endif);#endif /* TRANS_REOPEN */int TRANS(SetOption)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    int,		/* option */    int			/* arg */#endif);#ifdef TRANS_SERVERint TRANS(CreateListener)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    char *		/* port */#endif);int TRANS(NoListen) (#if NeedFunctionPrototypes    char*               /* protocol*/#endif);int TRANS(ResetListener)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);XtransConnInfo TRANS(Accept)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    int *		/* status */#endif);#endif /* TRANS_SERVER */#ifdef TRANS_CLIENTint TRANS(Connect)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    char *		/* address */#endif);#endif /* TRANS_CLIENT */int TRANS(BytesReadable)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    BytesReadable_t *	/* pend */#endif);int TRANS(Read)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    char *,		/* buf */    int			/* size */#endif);int TRANS(Write)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    char *,		/* buf */    int			/* size */#endif);int TRANS(Readv)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    struct iovec *,	/* buf */    int			/* size */#endif);int TRANS(Writev)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    struct iovec *,	/* buf */    int			/* size */#endif);int TRANS(Disconnect)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);int TRANS(Close)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);int TRANS(CloseForCloning)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);int TRANS(IsLocal)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);int TRANS(GetMyAddr)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    int *,		/* familyp */    int *,		/* addrlenp */    Xtransaddr **	/* addrp */#endif);int TRANS(GetPeerAddr)(#if NeedFunctionPrototypes    XtransConnInfo,	/* ciptr */    int *,		/* familyp */    int *,		/* addrlenp */    Xtransaddr **	/* addrp */#endif);int TRANS(GetConnectionNumber)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);#ifdef TRANS_SERVERint TRANS(MakeAllCOTSServerListeners)(#if NeedFunctionPrototypes    char *,		/* port */    int *,		/* partial */    int *,		/* count_ret */    XtransConnInfo **	/* ciptrs_ret */#endif);int TRANS(MakeAllCLTSServerListeners)(#if NeedFunctionPrototypes    char *,		/* port */    int *,		/* partial */    int *,		/* count_ret */    XtransConnInfo **	/* ciptrs_ret */#endif);#endif /* TRANS_SERVER *//* * Function Prototypes for Utility Functions. */#ifdef X11_tint TRANS(ConvertAddress)(#if NeedFunctionPrototypes    int *,		/* familyp */    int *,		/* addrlenp */    Xtransaddr **	/* addrp */#endif);#endif /* X11_t */#ifdef ICE_tchar *TRANS(GetMyNetworkId)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);char *TRANS(GetPeerNetworkId)(#if NeedFunctionPrototypes    XtransConnInfo	/* ciptr */#endif);#endif /* ICE_t */#if defined(WIN32) && (defined(TCPCONN) || defined(DNETCONN))int TRANS(WSAStartup)();#endif#endif /* _XTRANS_H_ */