Status XReconfigureWMWindow(display, w, screen_number, value_mask, values)
      Display *display;
      Window w;
      int screen_number;
      unsigned int value_mask;
      XWindowChanges *values;
| display | Specifies the connection to the X server. | 
| w | Specifies the window. | 
| screen_number | Specifies the appropriate screen number on the host server. | 
| value_mask | Specifies which values are to be set using information in the values structure. This mask is the bitwise inclusive OR of the valid configure window values bits. | 
| values | Specifies the XWindowChanges structure. | 
XReconfigureWMWindow() can generate BadValue and BadWindow errors.
| BadWindow | A value for a Window argument does not name a defined Window. |