Remove the advertising clause in the UCB license which Berkeley
rescinded 22 July 1999. Proofed by myself and Theo.

- cast usages of *printf() to void since we don't check return val
- move an assert to be *before* a strcpy() where it can do some good.
- integrate NetBSD fixes for 64-bit machines (NetBSD PR #3450,

- cast usages of *printf() to void since we don't check return val
- move an assert to be *before* a strcpy() where it can do some good.
- integrate NetBSD fixes for 64-bit machines (NetBSD PR #3450, Ross Harvey)
- add lite2 tags

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Fix RCS ids
Make sure everything uses {SYS,}LIBC_SCCS properly

initial import of NetBSD tree