s/usg5-4.h:

(NSIG): Remove.
(NSIG_MINIMUM): New macro.
s/gnu-linux.h, s/hpux.h, s/iris3-5.h, s/iris3-6.h,
s/umips.h, s/usg5-4.h:
(SIGIO): Do not undef.
(BROKEN_SIGIO): New macro.

* s/gnu-linux.h:
(SIGPOLL, SIGURG): Do not undef.
(BROKEN_SIGPOLL, BROKEN_SIGURG): New macros.

* s/ptx4.h:
(SIGINFO): Do not undef.
(BROKEN_SIGINFO): New macros.

* s/ptx.h, s/template.h: Doc fix.

* s/aix3-1.h, s/bsd4-1.h, s/dgux.h, s/gnu-linux.h, s/hiuxmpp.h,
s/hpux.h, s/iris3-5.h, s/iris3-6.h, s/irix3-3.h, s/osf1.h, s/rtu.h,
s/sunos4-1.h, s/unipl5-0.h, s/unipl5-2.h, s/usg5-0.h, s/usg5-2-2.h,
s/usg5-2.h, s/usg5-3.h, s/xenix.h:
(open, close, read, write, INTERRUPTIBLE_OPEN,
INTERRUPTIBLE_CLOSE, INTERRUPTIBLE_IO): Remove.

* s/sol2-5.h (_LARGEFILE_SOURCE, _FILE_OFFSET_BITS): New macros.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/s/ptx.h b/src/s/ptx.h
index d9d223d1cc5..6fff6de543c 100644
--- a/src/s/ptx.h
+++ b/src/s/ptx.h
@@ -1,5 +1,5 @@
 /* Definitions file for GNU Emacs running on Sequent DYNIX/ptx 1.x/2.x
-   Copyright (C) 1987, 1990 Free Software Foundation, Inc.
+   Copyright (C) 1987, 1990, 1999 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
 
@@ -84,7 +84,7 @@ Boston, MA 02111-1307, USA.  */
 #include <sys/stropts.h>        /* Support for pty's */
 #include <sys/conf.h>
 
-/*#undef SIGIO*/                /* SIGIO is already undef'd elsewhere. PTX
+/*#define BROKEN_SIGIO*/        /* BROKEN_SIGIO is already defined. PTX
                                    has SIGIO, but it's just an alias for
                                    SIGPOLL.  */