--- conf-cc.orig  1998-06-15
+++ conf-cc       2007-03-21
--- .././qmail-1.03/conf-cc	Mon Jun 15 12:53:16 1998
+++ ../qmail-1.03.2418/conf-cc	Tue Jan 24 22:09:37 2006
@@ -1,3 +1,7 @@
+cc -O2 -include /usr/include/errno.h
+
+Recommend by DJB instead of
 cc -O2
+
 
 This will be used to compile .c files.