[OpenSSL-1.0.2] TNF local patch - gcc-4.5 does not like fileno() to be unchecked

[Takehiko NOZAKI]

TNF local patch audit

• apps/s_client.c
• apps/s_server.c

original commit message:
http://mail-index.netbsd.org/source-changes/2011/08/17/msg025992.html

[Takehiko NOZAKI]

this patch was intended to shut up gcc-4.5 warning.

it seems gcc-4.5.3 no problem without this workaround.