add sigsetjmp and siglongjmp

date and time created 93/05/28 00:50:23 by mckusick

put a backward compatible ctype in place, for old binaries

initialize cnt

move ctype functions into libc/locale

rune support from Paul Borman
move all of the ctype routines/man pages from libc/gen into libc/locale

rune support from Paul Borman
date and time created 93/05/26 20:28:35 by bostic

rune support from Paul Borman
date and time created 93/05/26 20:28:34 by bostic

rune support from Paul Borman
date and time created 93/05/26 20:28:33 by bostic

rune support from Paul Borman
date and time created 93/05/26 20:28:32 by bostic

rune support from Paul Borman
date and time created 93/05/26 20:28:31 by bostic

rune support from Paul Borman
date and time created 93/05/26 20:28:30 by bostic

rune support from Paul Borman

move multibyte stuff into ../locale

delete ctype.c ctype_case.c; rune support from Paul Borman

delete multibyte.c; rune support from Paul Borman

add some info about CTL_MACHDEP

add [f]pathconf

becomes a real system call

pathconf becomes a real system call

__ goes away

update to reflect lseek, {g,s}etrlimit [f]truncate become STD

put SCCS keywords back in

lint; make hertz() static

pedantically ANSI, i.e., nothing after #else/#endif