X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgroup-member.h;h=0538b142af2237d2f1d08021a48e70a6acac60e9;hb=c3c259f0bef8cfd8d47606475348f088f7b0e120;hp=08b498d0e467e039f56e0720b48852f0b32aff76;hpb=84317c9357048464705e948ba96959f769cca08e;p=gnulib.git

diff --git a/lib/group-member.h b/lib/group-member.h
index 08b498d0e..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_ */