-#include "hpux10.h"
+/* System description file for hpux version 10.20.
-#define HPUX10_20
+Copyright (C) 1999, 2001-2012 Free Software Foundation, Inc.
-/* otherwise sigunblock wont be defined */
-#define POSIX_SIGNALS
+This file is part of GNU Emacs.
-/* Polling problems (interrupted system call) reported for HP-UX 10.10
- don't exist from 10.20 on (see process.c) */
-#undef POLL_INTERRUPTED_SYS_CALL
+GNU Emacs is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
+
+
+#define RUN_TIME_REMAP
+
+/* Define symbols to identify the version of Unix this is.
+ Define all the symbols that apply correctly. */
+#define USG /* System III, System V, etc */
+#define USG5
+#define HPUX
+
+/* SYSTEM_TYPE should indicate the kind of system you are using.
+ It sets the Lisp variable system-type. */
+#define SYSTEM_TYPE "hpux"
+
+/* Letter to use in finding device name of first pty,
+ if system supports pty's. 'p' means it is /dev/ptym/ptyp0 */
+#define FIRST_PTY_LETTER 'p'
+
+#define NO_TERMIO
+
+/* Define HAVE_PTYS if the system supports pty devices. */
+#define HAVE_PTYS
+
+/* Define HAVE_SOCKETS if system supports 4.2-compatible sockets. */
+#define HAVE_SOCKETS
+
+/* Define CLASH_DETECTION if you want lock files to be written
+ so that Emacs can tell instantly when you try to modify
+ a file that someone else has modified in his Emacs. */
+#define CLASH_DETECTION
+
+/* Special hacks needed to make Emacs run on this system. */
+
+/* In hpux, the symbol SIGIO is defined, but the feature
+ doesn't work in the way Emacs needs it to. */
+#define BROKEN_SIGIO
+
+/* Some additional system facilities exist. */
+#define HAVE_PERROR /* Delete this line for version 6. */
+
+/* This is how to get the device name of the tty end of a pty. */
+#define PTY_TTY_NAME_SPRINTF \
+ sprintf (pty_name, "/dev/pty/tty%c%x", c, i);
+
+/* This is how to get the device name of the control end of a pty. */
+#define PTY_NAME_SPRINTF \
+ sprintf (pty_name, "/dev/ptym/pty%c%x", c, i);
+
+/* This triggers a conditional in xfaces.c. */
+#define XOS_NEEDS_TIME_H
+
+/* Assar Westerlund <assar@sics.se> says this is necessary for
+ HP-UX 10.20, and that it works for HP-UX 0 as well. */
+#define NO_EDITRES
+
+/* Eric Backus <ericb@lsid.hp.com> says, HP-UX 9.x on HP 700 machines
+ has a broken `rint' in some library versions including math library
+ version number A.09.05.
+
+ You can fix the math library by installing patch number PHSS_4630.
+ But we can fix it more reliably for Emacs like this. */
+#undef HAVE_RINT
+
+/* We have to go this route, rather than hpux9's approach of renaming the
+ functions via macros. The system's stdlib.h has fully prototyped
+ declarations, which yields a conflicting definition of srand48; it
+ tries to redeclare what was once srandom to be srand48. So we go
+ with HAVE_LRAND48 being defined. */
+#undef srandom
+#undef random
+#undef HAVE_RANDOM
+
+
+/* Rainer Malzbender <rainer@displaytech.com> says defining
+ HAVE_XRMSETDATABASE allows Emacs to compile on HP-UX 10.20 using GCC. */
+#ifndef HAVE_XRMSETDATABASE
+#define HAVE_XRMSETDATABASE
+#endif
+
+/* 2000-11-21: Temporarily disable Unix 98 large file support found by
+ configure. It fails on HPUX 11, at least, because it enables
+ header sections which lose when `static' is defined away, as it is
+ on HP-UX. (You get duplicate symbol errors on linking). */
+#undef _FILE_OFFSET_BITS
+\f
+/* The data segment on this machine always starts at address 0x40000000. */
+#define DATA_SEG_BITS 0x40000000
+
+#define DATA_START 0x40000000