games: remove trailing whitespace in *.c and *.h

- 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

branches: 1.25.32;
WARNS=5

branches: 1.24.6;
sprinkle static

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.

Make a bunch of functions static. Merged from larn 12.2.

Since games are (now) setgid, not setuid, it is no longer necessary to
manipulate the effective uid, only the effective gid.

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.)

branches: 1.18.4;
Per PR 36185, OKed by martin@

branches: 1.17.4; 1.17.6; 1.17.8;
It's "its."

branches: 1.16.8; 1.16.12; 1.16.14;
- rename getchar to lgetchar to avoid conflicts with the stdio getchar
- fix redundant decls and nested externs
- use snprintf instead of sprintf

Converted games to use the new termcap interface.

Add braces to make the new egcs happy.

const poisoning.

fix typo; ryker@openbsd.org

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

oops, we do need privs. do the right seteuid() thing.

give up "games" if we have it. larn does not need it.

branches: 1.7.6;
Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

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.

branches: 1.1.1;
Initial revision

- 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

WARNS=5

branches: 1.24.6;
sprinkle static

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.

Make a bunch of functions static. Merged from larn 12.2.

Since games are (now) setgid, not setuid, it is no longer necessary to
manipulate the effective uid, only the effective gid.

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.)

branches: 1.18.4;
Per PR 36185, OKed by martin@

branches: 1.17.4; 1.17.6; 1.17.8;
It's "its."

branches: 1.16.8; 1.16.12; 1.16.14;
- rename getchar to lgetchar to avoid conflicts with the stdio getchar
- fix redundant decls and nested externs
- use snprintf instead of sprintf

Converted games to use the new termcap interface.

Add braces to make the new egcs happy.

const poisoning.

fix typo; ryker@openbsd.org

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

oops, we do need privs. do the right seteuid() thing.

give up "games" if we have it. larn does not need it.

branches: 1.7.6;
Various changes to make games compile w/o warnings on the alpha:
Include appropriate includes, delete bogus function declarations,
change sizes of variables and casts.

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.

branches: 1.1.1;
Initial revision