XmIsMotifWMRunning(3X)

     NAME
          XmIsMotifWMRunning - A function that determines whether the
          window manager is running

     SYNOPSIS
          #include <Xm/Xm.h>
          Boolean XmIsMotifWMRunning(
          Widget shell);

     VERSION
          This page documents Motif 2.1.

     DESCRIPTION
          XmIsMotifWMRunning lets a user know whether the Motif Window
          Manager is running on a screen that contains a specific
          widget hierarchy.  This function first sees whether the
          _MOTIF_WM_INFO property is present on the root window of the
          shell's screen. If it is, its window field is used to query
          for the presence of the specified window as a child of root.

          shell     Specifies the shell whose screen will be tested
                    for mwm's presence.

     RETURN
          Returns True if MWM is running.