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>comedi_get_cmd_src_mask</H1
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>Name</H2
>comedi_get_cmd_src_mask -- streaming input/output capabilities</DIV
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>Synopsis</H2
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>#include <comedilib.h></PRE
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><CODE
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>int comedi_get_cmd_src_mask</CODE
>(comedi_t * device, unsigned int subdevice, comedi_cmd * command);</CODE
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> Description
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>The command capabilities of the subdevice indicated by the parameters
device and subdevice are probed, and the results placed in the
command structure pointed to by the parameter command. The trigger
source elements of the command structure are set to the logical OR
value of possible trigger sources. Other elements in the structure
are undefined. If sucessful, 0 is returned, otherwise -1.</P
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