9704 move socket functions to libc

@@ -16,24 +16,26 @@
  * fields enclosed by brackets "[]" replaced with your own identifying
  * information: Portions Copyright [yyyy] [name of copyright owner]
  *
  * CDDL HEADER END
  */
+
 /*      Copyright (c) 1988 AT&T */
 /*        All Rights Reserved   */
 
-
 /*
  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
         .file   "_so_getsockopt.s"
 
-/* C library -- _so_getsockopt                                  */
-/* int _so_getsockopt (int socket, int level, int option_name,  */
-/*       void *option_value, size_t *option_len, int vers);     */
+/*
+ * C library -- _so_getsockopt
+ *
+ * int _so_getsockopt(int, int, int, void *, socklen_t *, int);
+ */
 
 #include "SYS.h"
 
         SYSCALL2_RVAL1(_so_getsockopt,getsockopt)
         RET