Intermec Janus 2010 Reference Manual page 170

im_transmit_buffer
None.
OUT Parameter:
This function returns one of the standard status codes listed in Appendix A,
Return Value:
"Status Codes."
You must install a protocol handler to use this function.
Notes:
im_receive_buffer, im_transmit_buffer_no_wait, im_transmit_buffer_noprot
See Also:
Example
See example for im_receive_buffer.
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