--- src/file.c
+++ src/file.c	2007-04-05 17:04:50.607194194 +0200
@@ -358,7 +358,7 @@ main(int argc, char *argv[])
 
 private void
 /*ARGSUSED*/
-load(const char *m __unused, int flags)
+load(const char *m __attr_unused__, int flags)
 {
 	if (magic)
 		return;
--- src/file.h
+++ src/file.h	2007-04-05 17:04:35.237181956 +0200
@@ -79,11 +79,11 @@
 #endif
 #endif
 
-#ifndef __unused
+#ifndef __attr_unused__
 #if __GNUC_PREREQ__(2, 7)
-#define	__unused	__attribute__((__unused__))
+#define	__attr_unused__	__attribute__((__unused__))
 #else
-#define	__unused	/* delete */
+#define	__attr_unused__	/* delete */
 #endif
 #endif