NAME

       iob_bytesleft - how many bytes are still to be sent?

SYNTAX

       #include <iob.h>

       uint64 iob_bytesleft(const io_batch* b);

DESCRIPTION

       iob_bytesleft returns the number of bytes that still need to be sent in this IO batch.  If
       you just want to see whether you need to call iob_send again, there  is  no  advantage  in
       this function to calling iob_send directly and looking whether it returned 0.

SEE ALSO

       iob_send(3)

                                                                                 iob_bytesleft(3)