CentOS 7.0 - man page for xmlistitemexists (centos section 3)

XmListItemExists(library call)					   XmListItemExists(library call)

NAME
       XmListItemExists -- A List function that checks if a specified item is in the list

SYNOPSIS
       #include <Xm/List.h>
       Boolean XmListItemExists(
       Widget widget,
       XmString item);

DESCRIPTION
       XmListItemExists  is  a Boolean function that checks if a specified item is present in the
       list.

       widget	 Specifies the ID of the List widget

       item	 Specifies the item whose presence is checked

       For a complete definition of List and its associated resources, see XmList(3).

RETURN
       Returns True if the specified item is present in the list.

RELATED
       XmList(3).

								   XmListItemExists(library call)