func terminalWidth() (int, error) {
screenBufInfo := w32.GetConsoleScreenBufferInfo(w32.HANDLE(syscall.Stdout))
if screenBufInfo == nil {
return 79, nil
}
return int(screenBufInfo.DwSize.X) - 1, nil
}
func SetClipboardText(text string) {
if !w32.OpenClipboard(w32.HWND(0)) {
return
}
defer w32.CloseClipboard()
w32.EmptyClipboard()
tuftlen := uint32(len(text)*2 + 1)
cptrglob := w32.GlobalAlloc(w32.GMEM_MOVEABLE, tuftlen)
cptr := unsafe.Pointer(w32.GlobalLock(cptrglob))
tptr := unsafe.Pointer(syscall.StringToUTF16Ptr(text))
w32.MoveMemory(cptr, tptr, tuftlen)
w32.GlobalUnlock(cptrglob)
w32.SetClipboardData(w32.CF_UNICODETEXT, w32.HANDLE(cptrglob))
}