Add jm_PREREQ_STRNLEN.

[gnulib.git] / lib / group-member.h

diff --git a/lib/group-member.h b/lib/group-member.h
index 407e85e..0538b14 100644 (file)
--- 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_ */