This reverts commit dce0c7f8.

Signed-off-by: Timo Sirainen <tss@iki.fi>

Otherwise the next opened fds are 0/1/2, and any code writing to
stdout/stderr might break things by writing to an unintentional fd.

Signed-off-by: Timo Sirainen <tss@iki.fi>

Signed-off-by: Timo Sirainen <tss@iki.fi>

Signed-off-by: Timo Sirainen <tss@iki.fi>

Fixes crash with CPUs that require aligned access.

Signed-off-by: Timo Sirainen <tss@iki.fi>

Signed-off-by: Timo Sirainen <tss@iki.fi>

Signed-off-by: Timo Sirainen <tss@iki.fi>

Signed-off-by: Timo Sirainen <tss@iki.fi>

Closes #292 github issue.

ST is more correct, but BEL is apparently more widely supported.

Closes #304

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

Mark all file descriptors involved in raw ssh traffic as binary/raw

GCC v4.7.0, as found in Fedora 17 and newer, fails to build mosh on
ARM because of a narrowing warning, which is then promoted to an error
by -Werror.  This error message is new, and did not occur under
previous versions of GCC.

This patch corrects this error by explicitly casting to the desired
datatype the return value of the offending code, the result of a macro
from glibc to implement htobe16().

This reverts commit 682bbdfe.