Disallow leading lines before the ident for server (#102) Per RFC4253 4.2 clients must be able to process other lines of data before the version string, server behavior is not defined neither with MUST/SHOULD nor with MAY. If server process up to 50 lines too - it may cause too long hanging session with invalid/evil client that consume host resources and potentially may lead to DDoS on poor embedded boxes. Let's require first line from client to be version string and fail early if it's not - matches both RFC and real OpenSSH behavior.

# Artistic Style, see http://astyle.sourceforge.net/
# full documentation, see: http://astyle.sourceforge.net/astyle.html
#
# usage:
#       astyle --options=astylerc *.[ch]

# Do not create backup, annonying in the times of git
suffix=none

## Bracket Style Options
style=kr

## Tab Options
indent=spaces=3

## Bracket Modify Options

## Indentation Options
min-conditional-indent=0

## Padding Options
pad-header
unpad-paren
align-pointer=name

## Formatting Options
break-after-logical
max-code-length=120
convert-tabs
mode=c