K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2020-03-02T22:19:30.645715Z
K 7
svn:log
V 322
Add support for the TFTP windowsize option described in RFC 7440.

The windowsize option permits multiple blocks to be transmitted
before the receiver sends an ACK improving throughput for larger
files.

Reviewed by:	asomers
MFC after:	2 weeks
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D23836

END