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std.os.windows additions and fixes #17705

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Merged
merged 1 commit into from
Oct 29, 2023
Merged

std.os.windows additions and fixes #17705

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5 changes: 5 additions & 0 deletions lib/std/os/windows.zig
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Original file line number Diff line number Diff line change
Expand Up @@ -2637,6 +2637,7 @@ pub const HWND = *opaque {};
pub const HDC = *opaque {};
pub const HGLRC = *opaque {};
pub const FARPROC = *opaque {};
pub const PROC = *opaque {};
pub const INT = c_int;
pub const LPCSTR = [*:0]const CHAR;
pub const LPCVOID = *const anyopaque;
Expand Down Expand Up @@ -3439,6 +3440,10 @@ pub const E_HANDLE = @as(c_long, @bitCast(@as(c_ulong, 0x80070006)));
pub const E_OUTOFMEMORY = @as(c_long, @bitCast(@as(c_ulong, 0x8007000E)));
pub const E_INVALIDARG = @as(c_long, @bitCast(@as(c_ulong, 0x80070057)));

pub fn HRESULT_CODE(hr: HRESULT) Win32Error {
return @enumFromInt(hr & 0xFFFF);
}

pub const FILE_FLAG_BACKUP_SEMANTICS = 0x02000000;
pub const FILE_FLAG_DELETE_ON_CLOSE = 0x04000000;
pub const FILE_FLAG_NO_BUFFERING = 0x20000000;
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4 changes: 2 additions & 2 deletions lib/std/os/windows/kernel32.zig
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Expand Up @@ -193,7 +193,7 @@ pub extern "kernel32" fn GetExitCodeProcess(hProcess: HANDLE, lpExitCode: *DWORD

pub extern "kernel32" fn GetFileSizeEx(hFile: HANDLE, lpFileSize: *LARGE_INTEGER) callconv(WINAPI) BOOL;

pub extern "kernel32" fn GetFileAttributesW(lpFileName: [*]const WCHAR) callconv(WINAPI) DWORD;
pub extern "kernel32" fn GetFileAttributesW(lpFileName: [*:0]const WCHAR) callconv(WINAPI) DWORD;

pub extern "kernel32" fn GetModuleFileNameW(hModule: ?HMODULE, lpFilename: [*]u16, nSize: DWORD) callconv(WINAPI) DWORD;

Expand Down Expand Up @@ -392,7 +392,7 @@ pub extern "kernel32" fn WriteFileEx(

pub extern "kernel32" fn LoadLibraryW(lpLibFileName: [*:0]const u16) callconv(WINAPI) ?HMODULE;

pub extern "kernel32" fn GetProcAddress(hModule: HMODULE, lpProcName: [*]const u8) callconv(WINAPI) ?FARPROC;
pub extern "kernel32" fn GetProcAddress(hModule: HMODULE, lpProcName: [*:0]const u8) callconv(WINAPI) ?FARPROC;

pub extern "kernel32" fn FreeLibrary(hModule: HMODULE) callconv(WINAPI) BOOL;

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