--- /dev/null
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * ========================================================================
+ */
+
+/*
+ * Program: Operating-system dependent routines -- AIX/RT version
+ *
+ * Author: Mark Crispin
+ * Networks and Distributed Computing
+ * Computing & Communications
+ * University of Washington
+ * Administration Building, AG-44
+ * Seattle, WA 98195
+ * Internet: MRC@CAC.Washington.EDU
+ *
+ * Date: 10 April 1992
+ * Last Edited: 15 September 2006
+ */
+\f
+#include <unistd.h>
+#include <string.h>
+#include <memory.h>
+#include <sys/types.h>
+#define direct dirent
+#include <dirent.h>
+#include <fcntl.h>
+#include <sys/syslog.h>
+#include <sys/file.h>
+#include <ustat.h>
+
+
+/* Different names between BSD and SVR4 */
+
+#define L_SET SEEK_SET
+#define L_INCR SEEK_CUR
+#define L_XTND SEEK_END
+
+#define random lrand48
+
+#define SIGSTOP SIGQUIT
+
+
+/* For setitimer() emulation */
+
+#define ITIMER_REAL 0
+\f
+struct passwd *getpwent (void);
+struct passwd *getpwuid (int uid);
+struct passwd *getpwnam (char *name);
+char *getenv (char *name);
+long gethostid (void);
+void *memmove (void *s,void *ct,size_t n);
+char *strstr (char *cs,char *ct);
+char *strerror (int n);
+unsigned long strtoul (char *s,char **endp,int base);
+typedef int (*select_t) (struct direct *name);
+typedef int (*compar_t) (void *d1,void *d2);
+int scandir (char *dirname,struct direct ***namelist,select_t select,
+ compar_t compar);
+int alphasort (void *d1,void *d2);
+void *malloc (size_t byteSize);
+void free (void *ptr);
+void *realloc (void *oldptr,size_t newsize);
+int openlog (ident,logopt,facility);
+int syslog (priority,message,parameters ...);
+
+#include "env_unix.h"
+#include "fs.h"
+#include "ftl.h"
+#include "nl.h"
+#include "tcp.h"
+#include "flocksim.h"