Split dtls1_do_write() into handshake message and CCS handling.

dtls1_do_write() is currently a single function that handles both handshake
messages and CCS. This is a strange mix that only serves to complicate the
code - handshake messages have their own headers and may need to be
fragmented, while CCS must be sent verbatim (and only contain a single
byte). Pull the CCS part out into a separate function, simplifying the
code. By definition, when sending a CCS message the MTU will already be
set appropriately.

ok kenjiro@ tb@

0 files changed, 0 insertions, 0 deletions