*: rename ATTRIBUTE_XXX to just XXX.

diff --git a/editors/patch.c b/editors/patch.c
index 2bc594d..d5f6df2 100644
--- a/editors/patch.c
+++ b/editors/patch.c
@@ -66,7 +66,7 @@
 }
 
 int patch_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
-int patch_main(int argc ATTRIBUTE_UNUSED, char **argv)
+int patch_main(int argc UNUSED_PARAM, char **argv)
 {
 	struct stat saved_stat;
 	char *patch_line;