XClearWindow(display, w)
Display *display;
Window w;
display | Specifies the connection to the X server. |
w | Specifies the window. |
XClearWindow() can generate BadMatch and BadWindow errors.
BadMatch | An InputOnly window is used as a Drawable. |
BadMatch | Some argument or pair of arguments has the correct type and range but fails to match in some other way required by the request. |
BadWindow | A value for a Window argument does not name a defined Window. |