1 files changed, 66 insertions, 0 deletions
diff --git a/src/include/posix.h b/src/include/posix.h
new file mode 100644
index 0000000..81c2d22
--- /dev/null
+++ b/src/include/posix.h
@@ -0,0 +1,66 @@
+// -*- C++ -*-
+/* Copyright (C) 1992-2020 Free Software Foundation, Inc.
+     Written by James Clark (jjc@jclark.com)
+
+This file is part of groff.
+
+groff 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.
+
+groff 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 this program.  If not, see <http://www.gnu.org/licenses/>. */
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#ifdef HAVE_CC_OSFCN_H
+#include <osfcn.h>
+#else
+#include <fcntl.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#endif
+
+#ifndef S_IRUSR
+#define S_IRUSR 0400
+#endif
+
+#ifndef S_IRGRP
+#define S_IRGRP 0040
+#endif
+
+#ifndef S_IROTH
+#define S_IROTH 0004
+#endif
+
+#ifndef S_IWUSR
+#define S_IWUSR 0200
+#endif
+
+#ifndef S_IXUSR
+#define S_IXUSR 0100
+#endif
+
+#ifndef S_ISREG
+#define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
+#endif
+
+#ifndef O_RDONLY
+#define O_RDONLY 0
+#endif
+
+#ifndef F_OK
+#define F_OK 0
+#endif
+
+#ifndef HAVE_ISATTY
+#define isatty(n) (1)
+#endif