MirOS Manual: DMXQueryExtension(3)

DMXQueryExtension(3X)UNIX Programmer's ManuaDMXQueryExtension(3X)

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(3X), DMX(3X), Xdmx(1)

XFree86                   Version 4.5.0                         1

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