58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
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/*
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* tclWinInt.h --
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*
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* Declarations of Windows-specific shared variables and procedures.
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*
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* Copyright (c) 1994-1996 Sun Microsystems, Inc.
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*
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* See the file "license.terms" for information on usage and redistribution
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* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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*
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* SCCS: @(#) tclWinInt.h 1.4 96/10/03 14:58:46
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*/
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#ifndef _TCLWININT
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#define _TCLWININT
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#ifndef _TCLINT
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#include "tclInt.h"
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#endif
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#ifndef _TCLPORT
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#include "tclPort.h"
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#endif
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/*
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* Some versions of Borland C have a define for the OSVERSIONINFO for
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* Win32s and for NT, but not for Windows 95.
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*/
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#ifndef VER_PLATFORM_WIN32_WINDOWS
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#define VER_PLATFORM_WIN32_WINDOWS 1
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#endif
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/*
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* The following structure represents a synchronous pipe under Win32s.
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* It is stored as the clientData for a Tcl_File of type TCL_WIN32S_PIPE.
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*/
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typedef struct TclWinPipe {
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struct TclWinPipe *otherPtr;/* Pointer to the TclWinPipe structure that
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* corresponds to the other end of this
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* pipe. */
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char *fileName; /* The name of the staging file that gets
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* the data written to this pipe. Malloc'd.
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* and shared by both ends of the pipe. Only
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* when both ends are freed will fileName be
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* freed and the file it refers to deleted. */
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HANDLE fileHandle; /* When Tcl is reading from "pipe", this
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* handle will refer to the open fileName.
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* Otherwise, it is INVALID_HANDLE_VALUE. */
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} TclWinPipe;
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EXTERN int TclSynchSpawn(void *args, int type, void **trans,
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int *pipePtr);
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#endif /* _TCLWININT */
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