diff --git a/scsh/cygwin32/libansi.c b/scsh/cygwin32/libansi.c
index b505341..d6d8b72 100644
--- a/scsh/cygwin32/libansi.c
+++ b/scsh/cygwin32/libansi.c
@@ -1,3 +1,5 @@
 /* OS-dependent support for what is supposed to be the standard ANSI C Library.
 ** Copyright (c) 1999 by Brian D. Carlstrom.
 */
+struct netent     *getnetbyaddr (long x, int y) {return NULL;}
+struct netent     *getnetbyname (const char *x) {return NULL;}