windows-nt/Source/XPSP1/NT/base/ntsetup/textmode/kernel/dynupdt.h

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2020-09-26 03:20:57 -05:00
/*++
Copyright (c) 2000 Microsoft Corporation
Module Name:
dynupdt.h
Abstract:
Dynamic Update support for text setup. Portions moved from i386\win31upg.c
Author:
Ovidiu Temereanca (ovidiut) 20-Aug-2000
Revision History:
--*/
#pragma once
//
// Globals
//
extern HANDLE g_UpdatesCabHandle;
extern PVOID g_UpdatesSifHandle;
extern HANDLE g_UniprocCabHandle;
extern PVOID g_UniprocSifHandle;
//
// Dynamic update boot driver path in NT namespace
//
extern PWSTR DynUpdtBootDriverPath;
//
// Prototypes
//
BOOLEAN
SpInitAlternateSource (
VOID
);
VOID
SpUninitAlternateSource (
VOID
);
BOOLEAN
SpInitializeUpdatesCab (
IN PWSTR UpdatesCab,
IN PWSTR UpdatesSifSection,
IN PWSTR UniprocCab,
IN PWSTR UniprocSifSection
);
PWSTR
SpNtPathFromDosPath (
IN PWSTR DosPath
);
PDISK_REGION
SpPathComponentToRegion(
IN PWSTR PathComponent
);
PWSTR
SpGetDynamicUpdateBootDriverPath(
IN PWSTR NtBootPath,
IN PWSTR NtBootDir,
IN PVOID InfHandle
);