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-rw-r--r--inet/netgroup.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/inet/netgroup.h b/inet/netgroup.h
index 2c0d1a4831..f3797a698d 100644
--- a/inet/netgroup.h
+++ b/inet/netgroup.h
@@ -1,5 +1,5 @@
 /* Internal header for netgroup related functions.
-   Copyright (C) 1996, 1997, 2004 Free Software Foundation, Inc.
+   Copyright (C) 1996-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -70,10 +70,16 @@ struct __netgrent
 
 /* The internal netgroup handling functions might be called from outside.  */
 extern int __internal_setnetgrent (const char *group,
-				   struct __netgrent *datap);
-extern void __internal_endnetgrent (struct __netgrent *datap);
+				   struct __netgrent *datap)
+  internal_function;
+libc_hidden_proto (__internal_setnetgrent)
+extern void __internal_endnetgrent (struct __netgrent *datap)
+  internal_function;
+libc_hidden_proto (__internal_endnetgrent)
 extern int __internal_getnetgrent_r (char **hostp, char **userp,
 				     char **domainp, struct __netgrent *datap,
-				     char *buffer, size_t buflen, int *errnop);
+				     char *buffer, size_t buflen, int *errnop)
+  internal_function;
+libc_hidden_proto (__internal_getnetgrent_r)
 
 #endif /* netgroup.h */