xosd_get_number_lines — Get the number of lines able to be shown by the XOSD window
#include <xosd.h>
int xosd_get_colour(xosd *osd);
xosd_get_number_lines returns the maximum number of lines allowed in an XOSD window. The lines argument to xosd_display(3xosd) cannot be greater than the return value of xosd_get_number_lines.
On success the maximum number of lines allowed in the XOSD window is returned. On error -1 is returned and xosd_error is set to indicate the reason for the error.
The XOSD library was originally written by André Renaud, and is currently maintained by Tim Wright. This document was written by Michael JasonSmith.
There are no known bugs with xosd_get_number_lines. Bug reports can be sent to <xosd@ignavus.net>.