environ and __progname are not declared in a public header; declare them
in libc's hidden/stdlib.h instead of in each .c file that needs one

ok deraadt@ gsoares@ mpi@

Add framework for resolving (pun intended) libc namespace issues, using
wrapper .h files and asm labels to let internal calls resolve directly and
not be overridable or use the PLT. Then, apply that

Add framework for resolving (pun intended) libc namespace issues, using
wrapper .h files and asm labels to let internal calls resolve directly and
not be overridable or use the PLT. Then, apply that framework to most of
the functions in stdio.h, string.h, err.h, and wchar.h. Delete the
should-have-been-hidden-all-along _v?(err|warn)[cx]? symbols while here.

tests clean on i386, amd64, sparc64, powerpc, and mips64

naming feedback from kettenis@ and millert@
ok kettenis@

show more ...

Remove excessive sys/cdefs.h inclusion
ok guenther millert kettenis

zap remaining rcsid.

Kill old files that are no longer compiled.

okay theo

ansify function definitions and zap some `register'

ok millert@

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rescinded 22 July 1999.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

__indr_reference() and the definition in the same compilation unit are
a bad idea. use __weak_alias(), but for now put the definition at the
bottom, since AUX_FUNC is not properly propagated to the w

__indr_reference() and the definition in the same compilation unit are
a bad idea. use __weak_alias(), but for now put the definition at the
bottom, since AUX_FUNC is not properly propagated to the weak definition,
and will cause grief to the linker. should fix vax.
tested by hin@ via LDSTATIC=-static, millert@ ok.

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use weak aliases whenever is possible; millert@ ok.

We live in an ANSI C world. Remove lots of gratuitous #ifdef __STDC__ cruft.

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

sync to netbsd 960418