X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgroup-member.h;h=0538b142af2237d2f1d08021a48e70a6acac60e9;hb=40e284d3f1e643410c06559522183b1c4eff1030;hp=813b1a3c9b0ced559a4d6766a10e85ccfb6ec59c;hpb=783c1624bd8b027a65b3fba57d3213ccb1a6ddbd;p=gnulib.git

diff --git a/lib/group-member.h b/lib/group-member.h
index 813b1a3c9..0538b142a 100644
--- a/lib/group-member.h
+++ b/lib/group-member.h
@@ -1,7 +1,15 @@
-#ifndef _group_member_h_
-# define _group_member_h_ 1
+#ifndef GROUP_MEMBER_H_
+# define GROUP_MEMBER_H_ 1
+
+# ifndef PARAMS
+#  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#   define PARAMS(Args) Args
+#  else
+#   define PARAMS(Args) ()
+#  endif
+# endif
 
 int
-  group_member ();
+  group_member PARAMS ((gid_t));
 
-#endif /* _group_member_h_ */
+#endif /* GROUP_MEMBER_H_ */