PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values t

PR/45989: Martin Husemann: lint invocation does include -w only on i386

- turn lint -w for all the platforms after fixing the lint warnings.
- add _DIAGASSERTS() for casts that would assign values to types that
would not fit.
- change types, add casts
- change into ansii prototypes
- turn on _DIAGNOSTIC for libc (during current, to be eliminated for release
builds)

approved by core@

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add psiginfo.

WARNS=4

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22280, verified by myself.

Delint.
Remove trailing ; from uses of __weak_alias(). The macro inserts this if
needed.

revert previous change; same problem with perror().

delint

delint

delint

Use writev(2) (like perror(3)).

trivial changes to quiet lint.

remove obsolete register declarations

If port provides __weak_alias(), provide an Standard C and POSIX pure
identifier namespace by renaming non standard functions and variables
such that they have a leading underscore. The library will

If port provides __weak_alias(), provide an Standard C and POSIX pure
identifier namespace by renaming non standard functions and variables
such that they have a leading underscore. The library will use those
names internally. Weak aliases are used to provide the original names
to the API.

This is only the first part of this change. It is most of the functions
which are implemented in C for all NetBSD ports. Subsequent changes are
to add the same support to the remaining C files, to assembly files, and
to the automagically generated assembly source used for system calls.
When all of the above is done, ports with weak alias support should add
a definition for __weak_alias to <sys/cdefs.h>.

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Fix RCSID's
Use extern.h don't make local prototypes

- convert unsafe strcpy(), strcat() and sprintf() to the `n' versions.
- some KNF.

merge with Lite, keeping local changes. Fix up Id format, etc.

Change size of array passed to __strsignal() from 128 to NL_TEXTMAX.

Call __strsignal() instead of accessing sys_siglist[] directly.

Avoid core dump when using NULL message string.

Add a `const' to shut up gcc.

Declare rcsid strings so they are stored in text segment.

Add even more RCS frobs.

initial import of 386bsd-0.1 sources