===================================================================
RCS file: /cvs/mandoc/Attic/test-mmap.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -p -r1.5 -r1.6
--- mandoc/Attic/test-mmap.c	2014/08/05 16:00:37	1.5
+++ mandoc/Attic/test-mmap.c	2015/10/06 18:32:20	1.6
@@ -5,5 +5,5 @@
 int
 main(void)
 {
-	return(MAP_FAILED != mmap(NULL, 1, PROT_READ, MAP_SHARED, -1, 0));
+	return mmap(NULL, 1, PROT_READ, MAP_SHARED, -1, 0) != MAP_FAILED;
 }