| // mksyscall_windows.pl winapi.go |
| // MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT |
| |
| package main |
| |
| import "unsafe" |
| import "syscall" |
| |
| var ( |
| modkernel32 = syscall.NewLazyDLL("kernel32.dll") |
| moduser32 = syscall.NewLazyDLL("user32.dll") |
| |
| procGetModuleHandleW = modkernel32.NewProc("GetModuleHandleW") |
| procRegisterClassExW = moduser32.NewProc("RegisterClassExW") |
| procCreateWindowExW = moduser32.NewProc("CreateWindowExW") |
| procDefWindowProcW = moduser32.NewProc("DefWindowProcW") |
| procDestroyWindow = moduser32.NewProc("DestroyWindow") |
| procPostQuitMessage = moduser32.NewProc("PostQuitMessage") |
| procShowWindow = moduser32.NewProc("ShowWindow") |
| procUpdateWindow = moduser32.NewProc("UpdateWindow") |
| procGetMessageW = moduser32.NewProc("GetMessageW") |
| procTranslateMessage = moduser32.NewProc("TranslateMessage") |
| procDispatchMessageW = moduser32.NewProc("DispatchMessageW") |
| procLoadIconW = moduser32.NewProc("LoadIconW") |
| procLoadCursorW = moduser32.NewProc("LoadCursorW") |
| procSetCursor = moduser32.NewProc("SetCursor") |
| procSendMessageW = moduser32.NewProc("SendMessageW") |
| procPostMessageW = moduser32.NewProc("PostMessageW") |
| ) |
| |
| func GetModuleHandle(modname *uint16) (handle uint32, errno int) { |
| r0, _, e1 := syscall.Syscall(procGetModuleHandleW.Addr(), 1, uintptr(unsafe.Pointer(modname)), 0, 0) |
| handle = uint32(r0) |
| if handle == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func RegisterClassEx(wndclass *Wndclassex) (atom uint16, errno int) { |
| r0, _, e1 := syscall.Syscall(procRegisterClassExW.Addr(), 1, uintptr(unsafe.Pointer(wndclass)), 0, 0) |
| atom = uint16(r0) |
| if atom == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func CreateWindowEx(exstyle uint32, classname *uint16, windowname *uint16, style uint32, x int32, y int32, width int32, height int32, wndparent uint32, menu uint32, instance uint32, param uintptr) (hwnd uint32, errno int) { |
| r0, _, e1 := syscall.Syscall12(procCreateWindowExW.Addr(), 12, uintptr(exstyle), uintptr(unsafe.Pointer(classname)), uintptr(unsafe.Pointer(windowname)), uintptr(style), uintptr(x), uintptr(y), uintptr(width), uintptr(height), uintptr(wndparent), uintptr(menu), uintptr(instance), uintptr(param)) |
| hwnd = uint32(r0) |
| if hwnd == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func DefWindowProc(hwnd uint32, msg uint32, wparam int32, lparam int32) (lresult int32) { |
| r0, _, _ := syscall.Syscall6(procDefWindowProcW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0) |
| lresult = int32(r0) |
| return |
| } |
| |
| func DestroyWindow(hwnd uint32) (errno int) { |
| r1, _, e1 := syscall.Syscall(procDestroyWindow.Addr(), 1, uintptr(hwnd), 0, 0) |
| if int(r1) == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func PostQuitMessage(exitcode int32) { |
| syscall.Syscall(procPostQuitMessage.Addr(), 1, uintptr(exitcode), 0, 0) |
| return |
| } |
| |
| func ShowWindow(hwnd uint32, cmdshow int32) (wasvisible bool) { |
| r0, _, _ := syscall.Syscall(procShowWindow.Addr(), 2, uintptr(hwnd), uintptr(cmdshow), 0) |
| wasvisible = bool(r0 != 0) |
| return |
| } |
| |
| func UpdateWindow(hwnd uint32) (errno int) { |
| r1, _, e1 := syscall.Syscall(procUpdateWindow.Addr(), 1, uintptr(hwnd), 0, 0) |
| if int(r1) == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func GetMessage(msg *Msg, hwnd uint32, MsgFilterMin uint32, MsgFilterMax uint32) (ret int32, errno int) { |
| r0, _, e1 := syscall.Syscall6(procGetMessageW.Addr(), 4, uintptr(unsafe.Pointer(msg)), uintptr(hwnd), uintptr(MsgFilterMin), uintptr(MsgFilterMax), 0, 0) |
| ret = int32(r0) |
| if ret == -1 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func TranslateMessage(msg *Msg) (done bool) { |
| r0, _, _ := syscall.Syscall(procTranslateMessage.Addr(), 1, uintptr(unsafe.Pointer(msg)), 0, 0) |
| done = bool(r0 != 0) |
| return |
| } |
| |
| func DispatchMessage(msg *Msg) (ret int32) { |
| r0, _, _ := syscall.Syscall(procDispatchMessageW.Addr(), 1, uintptr(unsafe.Pointer(msg)), 0, 0) |
| ret = int32(r0) |
| return |
| } |
| |
| func LoadIcon(instance uint32, iconname *uint16) (icon uint32, errno int) { |
| r0, _, e1 := syscall.Syscall(procLoadIconW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(iconname)), 0) |
| icon = uint32(r0) |
| if icon == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func LoadCursor(instance uint32, cursorname *uint16) (cursor uint32, errno int) { |
| r0, _, e1 := syscall.Syscall(procLoadCursorW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(cursorname)), 0) |
| cursor = uint32(r0) |
| if cursor == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func SetCursor(cursor uint32) (precursor uint32, errno int) { |
| r0, _, e1 := syscall.Syscall(procSetCursor.Addr(), 1, uintptr(cursor), 0, 0) |
| precursor = uint32(r0) |
| if precursor == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |
| |
| func SendMessage(hwnd uint32, msg uint32, wparam int32, lparam int32) (lresult int32) { |
| r0, _, _ := syscall.Syscall6(procSendMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0) |
| lresult = int32(r0) |
| return |
| } |
| |
| func PostMessage(hwnd uint32, msg uint32, wparam int32, lparam int32) (errno int) { |
| r1, _, e1 := syscall.Syscall6(procPostMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0) |
| if int(r1) == 0 { |
| if e1 != 0 { |
| errno = int(e1) |
| } else { |
| errno = syscall.EINVAL |
| } |
| } else { |
| errno = 0 |
| } |
| return |
| } |