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- /*
- * Program: Operating system dependent routines - Ultrix 4.1
- *
- * Author: Michael Seibel
- * Networks and Distributed Computing
- * Computing & Communications
- * University of Washington
- * Administration Building, AG-44
- * Seattle, WA 98195
- * Internet: mikes@cac.washington.edu
- *
- * Date: 6 Jan 1992
- * Last Edited: 6 Jan 1992
- *
- * Copyright 1991 by the University of Washington
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appears in all copies and that both the
- * above copyright notice and this permission notice appear in supporting
- * documentation, and that the name of the University of Washington not be
- * used in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. This software is made
- * available "as is", and
- * THE UNIVERSITY OF WASHINGTON DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED,
- * WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT LIMITATION ALL IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN
- * NO EVENT SHALL THE UNIVERSITY OF WASHINGTON BE LIABLE FOR ANY SPECIAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, TORT
- * (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
- #ifndef OSDEP_H
- #define OSDEP_H
-
- #ifdef dyn
- #include <strings.h>
- #else
- #include <string.h>
- #endif
- #undef CTRL
- #include <signal.h>
- #if defined (ptx) || defined (a32)
- /* DYNIX/ptx signal semantics are AT&T/POSIX; the sigset() call sets
- the handler permanently, more like BSD signal(). */
- #define signal(s,f) sigset (s, f)
- #endif
-
- #include <ctype.h>
- #include <sys/types.h>
-
- #if defined(POSIX) || defined(aix)
- #include <dirent.h>
- #else
- #include <sys/dir.h>
- #endif
- #include <sys/ioctl.h> /* to get at the typeahead */
- #include <sys/stat.h>
-
- /* Machine/OS definition */
- #if defined(ptx) || defined(sgi)
- #define TERMINFO 1 /* Use TERMINFO */
- #else
- #define TERMCAP 1 /* Use TERMCAP */
- #endif
-
- /*
- * File name separator, as a char and string
- */
- #define C_FILESEP '/'
- #define S_FILESEP "/"
-
- /*
- * Place where mail gets delivered (for pico's new mail checking)
- */
- #define MAILDIR "/usr/spool/mail"
-
- /*
- * Place to put dead/cancelled compositions
- */
- #define MAILGRAVE "~/mail/.dead.letter"
-
-
- /*
- * What and where the tool that checks spelling is located. If this is
- * undefined, then the spelling checker is not compiled into pico.
- */
- #define SPELLER "/usr/bin/spell"
-
- /* memcpy() is no good for overlapping blocks. If that's a problem, use
- the memmove() in ../c-client */
- #if defined (ptx)
- #define bcopy(a,b,s) memcpy (b, a, s)
- #endif
- /* memmove() is a built-in for AIX 3.2 xlc. */
- #if defined (a32)
- #define bcopy(a,b,s) memmove (b, a, s)
- #endif
-
-
- #if defined(dyn)
- #define strchr index /* Dynix doesn't know about strchr */
- #define strrchr rindex
- #endif /* dyn */
-
- extern struct KBSTREE *kpadseqs;
- extern int kbseq();
-
- #ifdef termdef
- #if ANSI
- #define NROW 25 /* Screen size. */
- #define NCOL 80 /* Edit if you want to. */
- #endif
- #else
- #if TERMCAP
- extern struct KBSTREE *kpadseqs;
- #endif /* TERMCAP */
- #endif
-
- #endif /* OSDEP_H */
-