--- Libc/Libc-391/include/grp.h
+++ Libc/Libc-262.2.12/include/grp.h
@@ -2,6 +2,8 @@
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
  * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
@@ -63,54 +65,30 @@
 #ifndef _GRP_H_
 #define	_GRP_H_
 
-#include <_types.h>
-
-#ifndef _GID_T
-typedef __darwin_gid_t	gid_t;		/* [XBD] */
-#define _GID_T
-#endif
-
-/*
- * Although the definition of size_t is not mandated by [TSF], the function
- * prototypes defined by [TSF] for the thread reentrant functions include
- * it as a type for their 4th arguments, so we define it here.
- */
-#ifndef _SIZE_T
-#define _SIZE_T
-typedef __darwin_size_t	size_t;		/* [???] */
-#endif
-
-#ifndef _POSIX_C_SOURCE
+#ifndef _POSIX_SOURCE
 #define	_PATH_GROUP		"/etc/group"
 #endif
 
 struct group {
-	char	*gr_name;		/* [XBD] group name */
-	char	*gr_passwd;		/* [???] group password */
-	gid_t	gr_gid;			/* [XBD] group id */
-	char	**gr_mem;		/* [XBD] group members */
+	char	*gr_name;		/* group name */
+	char	*gr_passwd;		/* group password */
+	gid_t	gr_gid;			/* group id */
+	char	**gr_mem;		/* group members */
 };
 
 #include <sys/cdefs.h>
 
 __BEGIN_DECLS
-/* [XBD] */
-struct group *getgrgid(gid_t);
-struct group *getgrnam(const char *);
-/* [TSF] */
-int getgrgid_r(gid_t, struct group *, char *, size_t, struct group **);
-int getgrnam_r(const char *, struct group *, char *, size_t, struct group **);
-/* [XSI] */
-struct group *getgrent(void);
-int setgrent(void);
-void endgrent(void);
-
-#ifndef _POSIX_C_SOURCE
-#ifndef _XOPEN_SOURCE
-char *group_from_gid(gid_t, int);
-#endif
-void setgrfile(const char *);
-int setgroupent(int);
+struct group *getgrgid __P((gid_t));
+struct group *getgrnam __P((const char *));
+int getgrgid_r __P((gid_t, struct group *, char *, size_t, struct group **));
+int getgrnam_r __P((const char *, struct group *, char *, size_t, struct group **));
+#ifndef _POSIX_SOURCE
+struct group *getgrent __P((void));
+int setgrent __P((void));
+void endgrent __P((void));
+void setgrfile __P((const char *));
+int setgroupent __P((int));
 #endif
 __END_DECLS