<stdlib.h>, remove local declarations of things that are declared
standard headers, and explicilty declare a function to return int.
Bump PKGREVISION to 1.
Both the old and new patch-aa do the same thing, despite looking
so different. The new one was produced by mkpatches.
Make this compile on NetBSD:
+ __FreeBSD__ -> (defined(BSD) && BSD >= 199306)
+ eliminate compiler warnings by working around unusual definition in
switch statement.
+ change the man directory location to reflect NetBSD reality.
