X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fpath-concat.h;h=8e2c228831d65cff46539c77a60ee75f71fe7925;hb=605fd0575956d48022b3a940c4d7bb463514619f;hp=92c0a1180da59fd135e143af17471f7a3c8904de;hpb=e7bbf7bcc23469d4239e9a79761aee4164b40576;p=gnulib.git

diff --git a/lib/path-concat.h b/lib/path-concat.h
index 92c0a1180..8e2c22883 100644
--- a/lib/path-concat.h
+++ b/lib/path-concat.h
@@ -1,9 +1,15 @@
-#if __STDC__
-# undef __P
-# define __P(args) args
-#else
-# define __P(args) ()
-#endif
+#if ! defined PATH_CONCAT_H_
+# define PATH_CONCAT_H_
+
+# ifndef PARAMS
+#  if defined PROTOTYPES || (defined __STDC__ && __STDC__)
+#   define PARAMS(Args) Args
+#  else
+#   define PARAMS(Args) ()
+#  endif
+# endif
 
 char *
-path_concat __P ((const char *dir, const char *base, char **base_in_result));
+path_concat PARAMS ((const char *dir, const char *base, char **base_in_result));
+
+#endif