CVS log for src/games/larn/object.c

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Sync with HEAD

- add or adjust /* FALLTHROUGH */ where appropriate
- add __unreachable() after functions that can return but won't in
  this case, and thus can't be marked __dead easily

sync with head

WARNS=5

sprinkle static

sync with HEAD

More assorted cleanup merged from larn 12.2.

Once upon a time, larn 12.0 had functions named getchar() and putchar()
that conflicted with libc. We changed them to lgetchar() and xputchar()
respectively; larn 12.2 changed them to ttgetch() and ttputch(). After
reflecting on this for a while I've decided to adopt the larn 12.2
names; not so much for compatibility but for consistency going forward.
So, massrename them. Also make ttputch() static.

Larn now builds with WARNS=4.

Add gcc printf format checking, and fix the abundant problems this revealed.
(It appears that someone sometime thought that you use %d to print a long.)

- rename getchar to lgetchar to avoid conflicts with the stdio getchar
- fix redundant decls and nested externs
- use snprintf instead of sprintf

Add braces to make the new egcs happy.

Tons of changes; re-indent, use termios, fix warnings, add prototypes...
Games is almost clean; only hack is left...

gtime -> gltime to avoid conflict in time.h

clean up handling of fortunes a bit.

merge with Lite, new RCS id conventions, etc.

Fix various problems with the potion/scroll name hiding mechanism.

Add RCS identifiers, remove some completely useless RCS logs and patchkit
headers, and a few other insignificant changes.

Don't modify string constants.

initial import of 386bsd-0.1 sources

Initial revision