From 65e03a918274534015ca189bfadc33cbba9e3ec8 Mon Sep 17 00:00:00 2001 From: Simon Rozman Date: Fri, 6 Nov 2020 05:24:50 +0100 Subject: wintun: load wintun.dll from RCDATA resource Signed-off-by: Simon Rozman Signed-off-by: Jason A. Donenfeld --- tun/wintun/memmod/syscall_windows_32.go | 45 +++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 tun/wintun/memmod/syscall_windows_32.go (limited to 'tun/wintun/memmod/syscall_windows_32.go') diff --git a/tun/wintun/memmod/syscall_windows_32.go b/tun/wintun/memmod/syscall_windows_32.go new file mode 100644 index 0000000..167d5fc --- /dev/null +++ b/tun/wintun/memmod/syscall_windows_32.go @@ -0,0 +1,45 @@ +// +build 386 arm + +/* SPDX-License-Identifier: MIT + * + * Copyright (C) 2020 WireGuard LLC. All Rights Reserved. + */ + +package memmod + +// Optional header format +type IMAGE_OPTIONAL_HEADER struct { + Magic uint16 + MajorLinkerVersion uint8 + MinorLinkerVersion uint8 + SizeOfCode uint32 + SizeOfInitializedData uint32 + SizeOfUninitializedData uint32 + AddressOfEntryPoint uint32 + BaseOfCode uint32 + BaseOfData uint32 + ImageBase uintptr + SectionAlignment uint32 + FileAlignment uint32 + MajorOperatingSystemVersion uint16 + MinorOperatingSystemVersion uint16 + MajorImageVersion uint16 + MinorImageVersion uint16 + MajorSubsystemVersion uint16 + MinorSubsystemVersion uint16 + Win32VersionValue uint32 + SizeOfImage uint32 + SizeOfHeaders uint32 + CheckSum uint32 + Subsystem uint16 + DllCharacteristics uint16 + SizeOfStackReserve uintptr + SizeOfStackCommit uintptr + SizeOfHeapReserve uintptr + SizeOfHeapCommit uintptr + LoaderFlags uint32 + NumberOfRvaAndSizes uint32 + DataDirectory [IMAGE_NUMBEROF_DIRECTORY_ENTRIES]IMAGE_DATA_DIRECTORY +} + +const IMAGE_ORDINAL_FLAG uintptr = 0x80000000 -- cgit v1.2.3-59-g8ed1b