1DMXQueryExtension(3) Library Functions Manual DMXQueryExtension(3)
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6 DMXQueryExtension - determine if DMX is available
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9 #include <X11/extensions/dmxext.h>
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11 Bool DMXQueryExtension(Display *dpy,
12 int *event_basep,
13 int *error_basep);
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16 DMXQueryExtension() determines if the DMX protocol extension is availā
17 able. It will be available if the server is an Xdmx(1) server.
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20 If the DMX protocol extension is available, event_basep and error_basep
21 will be set to the event and error bases, respectively, and True will
22 be returned. Otherwise, False will be returned.
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25 DMXQueryVersion(3), DMX(3), Xdmx(1)
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29X Version 11 libdmx 1.1.4 DMXQueryExtension(3)