/*++

Copyright (c) 1991  Microsoft Corporation

Module Name:

    conroute.h

Abstract:

    This include file contains all the type and constant definitions that are
    shared by the BASE and CONSOLE components of the Windows Subsystem.

Author:

    Therese Stowell (thereses) 3-Jan-1991

Revision History:

--*/

//
// These bits are always on for console handles and are used for routing
// by windows.
//

#define CONSOLE_HANDLE_SIGNATURE 0x00000003

#define CONSOLE_HANDLE(HANDLE) (((ULONG)(HANDLE) & CONSOLE_HANDLE_SIGNATURE) == CONSOLE_HANDLE_SIGNATURE)


#define CONSOLE_DETACHED_PROCESS -1
#define CONSOLE_NEW_CONSOLE -2
#define CONSOLE_CREATE_NO_WINDOW -3

//
// These strings are used to open console input or output.
//

#define CONSOLE_INPUT_STRING  ((PWCHAR)"C\0O\0N\0I\0N\0$\0\0")
#define CONSOLE_OUTPUT_STRING ((PWCHAR)"C\0O\0N\0O\0U\0T\0$\0\0")
#define CONSOLE_GENERIC       ((PWCHAR)"C\0O\0N\0\0")

//
// this string is used to call RegisterWindowMessage to get
// progman's handle.
//

#define CONSOLE_PROGMAN_HANDLE_MESSAGE "ConsoleProgmanHandle"


//
// stream API definitions.  these API are only supposed to be used by
// subsystems (i.e. OpenFile routes to OpenConsoleW).
//

HANDLE
OpenConsoleW(
    LPWSTR lpConsoleDevice,
    DWORD dwDesiredAccess,
    BOOL bInheritHandle,
    DWORD dwShareMode
    );

HANDLE
DuplicateConsoleHandle(
    HANDLE hSourceHandle,
    DWORD dwDesiredAccess,
    BOOL bInheritHandle,
    DWORD dwOptions
    );

BOOL
CloseConsoleHandle(
    HANDLE hConsole
    );

BOOL
VerifyConsoleIoHandle(
    HANDLE hIoHandle
    );

HANDLE
GetConsoleInputWaitHandle( VOID );