Issue #10924: Adding salt and Modular Crypt Format to crypt library.
diff --git a/Modules/Setup.dist b/Modules/Setup.dist
index e1c8fe4..56f3314 100644
--- a/Modules/Setup.dist
+++ b/Modules/Setup.dist
@@ -207,7 +207,7 @@
#
# First, look at Setup.config; configure may have set this for you.
-#crypt cryptmodule.c # -lcrypt # crypt(3); needs -lcrypt on some systems
+#_crypt _cryptmodule.c # -lcrypt # crypt(3); needs -lcrypt on some systems
# Some more UNIX dependent modules -- off by default, since these