1 files changed, 62 insertions, 0 deletions
diff --git a/include/unistd.h b/include/unistd.h
index 77901d9846..f676cad415 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -1 +1,63 @@
 #include <posix/unistd.h>
+
+/* Now define the internal interfaces.  */
+extern int __access __P ((__const char *__name, int __type));
+extern int __euidaccess __P ((__const char *__name, int __type));
+extern __off64_t __lseek64 __P ((int __fd, __off64_t __offset, int __whence));
+extern ssize_t __pread __P ((int __fd, __ptr_t __buf, size_t __nbytes,
+			     __off_t __offset));
+extern ssize_t __pwrite __P ((int __fd, __const __ptr_t __buf, size_t __n,
+			      __off_t __offset));
+extern int __pipe __P ((int __pipedes[2]));
+extern unsigned int __sleep __P ((unsigned int __seconds));
+extern int __chown __P ((__const char *__file,
+			 __uid_t __owner, __gid_t __group));
+extern int __fchown __P ((int __fd,
+			  __uid_t __owner, __gid_t __group));
+extern int __lchown __P ((__const char *__file, __uid_t __owner,
+			  __gid_t __group));
+extern int __fchdir __P ((int __fd));
+extern char *__getcwd __P ((char *__buf, size_t __size));
+
+/* Get the canonical absolute name of the named directory, and put it in SIZE
+   bytes of BUF.  Returns NULL if the directory couldn't be determined or
+   SIZE was too small.  If successful, returns BUF.  In GNU, if BUF is
+   NULL, an array is allocated with `malloc'; the array is SIZE bytes long,
+   unless SIZE <= 0, in which case it is as big as necessary.  */
+
+char *__canonicalize_directory_name_internal __P ((__const char *__thisdir,
+						   char *__buf,
+						   size_t __size));
+
+extern int __dup __P ((int __fd));
+extern int __dup2 __P ((int __fd, int __fd2));
+extern int __execve __P ((__const char *__path, char *__const __argv[],
+			  char *__const __envp[]));
+extern long int __pathconf __P ((__const char *__path, int __name));
+extern long int __fpathconf __P ((int __fd, int __name));
+extern long int __sysconf __P ((int __name));
+extern __pid_t __getppid __P ((void));
+extern __pid_t __setsid __P ((void));
+extern __uid_t __getuid __P ((void));
+extern __uid_t __geteuid __P ((void));
+extern __gid_t __getgid __P ((void));
+extern __gid_t __getegid __P ((void));
+extern int __getgroups __P ((int __size, __gid_t __list[]));
+extern int __group_member __P ((__gid_t __gid));
+extern int __setuid __P ((__uid_t __uid));
+extern int __setreuid __P ((__uid_t __ruid, __uid_t __euid));
+extern int __setgid __P ((__gid_t __gid));
+extern int __setregid __P ((__gid_t __rgid, __gid_t __egid));
+extern __pid_t __vfork __P ((void));
+extern int __ttyname_r __P ((int __fd, char *__buf, size_t __buflen));
+extern int __isatty __P ((int __fd));
+extern int __link __P ((__const char *__from, __const char *__to));
+extern int __symlink __P ((__const char *__from, __const char *__to));
+extern int __readlink __P ((__const char *__path, char *__buf, size_t __len));
+extern int __unlink __P ((__const char *__name));
+extern int __rmdir __P ((__const char *__path));
+extern int __gethostname __P ((char *__name, size_t __len));
+extern int __profil __P ((unsigned short int *__sample_buffer, size_t __size,
+			  size_t __offset, unsigned int __scale));
+extern int __getdtablesize __P ((void));
+extern int __brk __P ((__ptr_t __addr));