Fix some minor issues found by coverity.

OK millert@ and miko@

backout last week of csh diffs. They are disasterously broken, on i386
it becomes entirely unusable.

Replace any() with strchr(3).

OK millert@ and miko@

Replace handrolled xfree() function by directly using free(3)

OK mmcc@

delete tons more casts

delete lots of unnecessary ptr_t casts, and drop a little NULL in as well

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(th

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable). these days, people use source. these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

show more ...

de-register and ansify functions

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rescinded 22 July 1999.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

knf

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

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be don

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

show more ...

#if __STDC__ --> #ifdef __STDC__

update rcsid

initial import of NetBSD tree