Subversion Repositories openrisc

// +build windows
// 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 syscall.Handle, err error) {
        r0, _, e1 := syscall.Syscall(procGetModuleHandleW.Addr(), 1, uintptr(unsafe.Pointer(modname)), 0, 0)
        handle = syscall.Handle(r0)
        if handle == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func RegisterClassEx(wndclass *Wndclassex) (atom uint16, err error) {
        r0, _, e1 := syscall.Syscall(procRegisterClassExW.Addr(), 1, uintptr(unsafe.Pointer(wndclass)), 0, 0)
        atom = uint16(r0)
        if atom == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func CreateWindowEx(exstyle uint32, classname *uint16, windowname *uint16, style uint32, x int32, y int32, width int32, height int32, wndparent syscall.Handle, menu syscall.Handle, instance syscall.Handle, param uintptr) (hwnd syscall.Handle, err error) {
        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 = syscall.Handle(r0)
        if hwnd == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func DefWindowProc(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (lresult uintptr) {
        r0, _, _ := syscall.Syscall6(procDefWindowProcW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0)
        lresult = uintptr(r0)
        return
}

func DestroyWindow(hwnd syscall.Handle) (err error) {
        r1, _, e1 := syscall.Syscall(procDestroyWindow.Addr(), 1, uintptr(hwnd), 0, 0)
        if int(r1) == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func PostQuitMessage(exitcode int32) {
        syscall.Syscall(procPostQuitMessage.Addr(), 1, uintptr(exitcode), 0, 0)
        return
}

func ShowWindow(hwnd syscall.Handle, cmdshow int32) (wasvisible bool) {
        r0, _, _ := syscall.Syscall(procShowWindow.Addr(), 2, uintptr(hwnd), uintptr(cmdshow), 0)
        wasvisible = bool(r0 != 0)
        return
}

func UpdateWindow(hwnd syscall.Handle) (err error) {
        r1, _, e1 := syscall.Syscall(procUpdateWindow.Addr(), 1, uintptr(hwnd), 0, 0)
        if int(r1) == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func GetMessage(msg *Msg, hwnd syscall.Handle, MsgFilterMin uint32, MsgFilterMax uint32) (ret int32, err error) {
        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 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        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 syscall.Handle, iconname *uint16) (icon syscall.Handle, err error) {
        r0, _, e1 := syscall.Syscall(procLoadIconW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(iconname)), 0)
        icon = syscall.Handle(r0)
        if icon == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func LoadCursor(instance syscall.Handle, cursorname *uint16) (cursor syscall.Handle, err error) {
        r0, _, e1 := syscall.Syscall(procLoadCursorW.Addr(), 2, uintptr(instance), uintptr(unsafe.Pointer(cursorname)), 0)
        cursor = syscall.Handle(r0)
        if cursor == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func SetCursor(cursor syscall.Handle) (precursor syscall.Handle, err error) {
        r0, _, e1 := syscall.Syscall(procSetCursor.Addr(), 1, uintptr(cursor), 0, 0)
        precursor = syscall.Handle(r0)
        if precursor == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}

func SendMessage(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (lresult uintptr) {
        r0, _, _ := syscall.Syscall6(procSendMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0)
        lresult = uintptr(r0)
        return
}

func PostMessage(hwnd syscall.Handle, msg uint32, wparam uintptr, lparam uintptr) (err error) {
        r1, _, e1 := syscall.Syscall6(procPostMessageW.Addr(), 4, uintptr(hwnd), uintptr(msg), uintptr(wparam), uintptr(lparam), 0, 0)
        if int(r1) == 0 {
                if e1 != 0 {
                        err = error(e1)
                } else {
                        err = syscall.EINVAL
                }
        }
        return
}