... using uncrustify mod_paren_on_return config

White-space changes only, exception being the rare insertion of NL before
closing brace (couldn't find the option to disable that behavior).

I excluded some header files (e.g. sbbs.h) since uncrustify seemed to be doing
more harm than good there. I might just end up applying different set of rules
to .h files.

Mostly (all?) about unchecked return values. Unexpected failures to read or
write some files could've definitely led to some weird bugs.

CID 229603 

CID 174223
CID 174227
CID 174461
CID 174519
CID 229602
CID 319040
CID 319137
CID 319159

When this function was called multiple times (e.g. multiple messages in a pkt),
it would keep appending to the current (static) string, eventually overflowing
the buffer and corrupting the stack. Although reported in pktdump, it could
have also happened with fmsgdump if passed multiple stored message (.msg) files.

Fixes #295 reported by Nelgin

Hopefully not introducing any bugs in the process.

Hopefully not introducing any bugs in the process.

patch/bug-report by Mark Lewis.

Parse the attribute flags and print descriptions of the set flags
(except for unused bit-10).
Allow a '-c' option to only print control (kludge) lines from the body text.
The '-b' option displays both body text and control lines (same as before).
Fixed a memory leak and some other bad code examples.
Some minor beautifications.

Not sure why this file started with a "3.1" rev. Weird.