DMXQueryExtension(3)

NAME

   DMXQueryExtension - determine if DMX is available

SYNOPSIS

   #include <X11/extensions/dmxext.h>

   Bool DMXQueryExtension(Display *dpy,
                          int *event_basep,
                          int *error_basep);

DESCRIPTION

   DMXQueryExtension()   determines  if  the  DMX  protocol  extension  is
   available.  It will be available if the server is an Xdmx(1) server.

RETURN VALUE

   If the DMX protocol extension is available, event_basep and error_basep
   will  be  set to the event and error bases, respectively, and True will
   be returned.  Otherwise, False will be returned.

SEE ALSO

   DMXQueryVersion(3), DMX(3), Xdmx(1)

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