xosd_set_vertical_offset - Change the offset of the XOSD window
int xosd_set_vertical_offset (xosd* osd, int
xosd_set_vertical_offset changes the number of pixels the XOSD window is
offset from the top or bottom of the screen. This is normally set to a value
such as 48 to avoid desktop-panels, such as those provided by GNOME or KDE.
On success, a zero is returned. On error, -1 is returned.
- The on-screen display object to act on.
- Offset from the top or bottom of the screen, in pixels.