xosd_is_onscreen man page on Peanut

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XOSD_IS_ONSCREEN(3xosd)				       XOSD_IS_ONSCREEN(3xosd)

NAME
       xosd_is_onscreen - Returns wether the XOSD window is shown

SYNOPSIS
       #include <xosd.h>

       xosd *xosd_is_onscreen (xosd *osd);

DESCRIPTION
       osd_is_onscreen	determines  weather  a XOSD window, is currently being
       shown (is mapped to the X display). Because XOSD	 displays  data	 asyn‐
       chronously (see xosd_display(3xosd) for details) it can be difficult to
       know if data is being displayed, xosd_is_onscreen solves this problem.

       Call xosd_show(3xosd) or xosd_hide(3xosd) to alter  the	visibility  of
       the XOSD window.

ARGUMENTS
       osd    The XOSD window to query.

RETURN VALUE
       A  1 is returned if the window is onscreen (mapped), or 0 if it is hid‐
       den (unmapped). On error, -1 is returned and xosd_error is set to indi‐
       cate the reason for the error.

ENVIRONMENT
       char *xosd_error
	      A string to a text string describing the error, if one occurred.

HISTORY
       The xosd_is_onscreen function first appeared in version 2.1 of the XOSD
       library.

AUTHORS
       The XOSD library was originally written by Andr� Renaud and is currenly
       maintained by Tim Wright, who also wrote the xosd_is_onscreen function.
       Michael JasonSmith thinks he wrote this document, but is not sure; drop
       Micahel	an  email (<mike@ldots.org>) if you think he didn't write this
       document.

BUGS
       There are no known bugs with xosd_is_onscreen. Bug reports can be  sent
       to <xosd@ignavus.net>.

SEE ALSO
	xosd_display(3xosd), xosd_show(3xosd), xosd_hide(3xosd)

						       XOSD_IS_ONSCREEN(3xosd)
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