1 files changed, 44 insertions, 0 deletions
diff --git a/lib/xunistd.h b/lib/xunistd.h
new file mode 100644
index 0000000..bfd3a97
--- /dev/null
+++ b/lib/xunistd.h
@@ -0,0 +1,44 @@
+/* xunistd.h -- unistd declarations wrapper
+   Copyright (C) 1996 Free Software Foundation, Inc.
+
+   This program 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 2, or (at your option)
+   any later version.
+
+   This program 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, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#if HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+
+#define sbrk sidestep_sbrk_declaration
+#if HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+#undef sbrk
+void *sbrk ();
+
+#ifndef _POSIX_VERSION
+off_t lseek ();
+#endif
+
+#ifndef STDIN_FILENO
+#define STDIN_FILENO 0
+#endif
+
+#ifndef STDOUT_FILENO
+#define STDOUT_FILENO 1
+#endif
+
+#ifndef STDERR_FILENO
+#define STDERR_FILENO 2
+#endif