diff --git a/.cvsignore b/.cvsignore
index e2972c880..7ef6132aa 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -6,12 +6,10 @@ syn-rules.cc
 syn-rules.cc.output
 lexor.cc
 ivl
+ivl.exp
 dep
 configure
 Makefile
-verilog
-gverilog
-iverilog
 config.status
 config.log
 config.cache
diff --git a/ivl.def b/ivl.def
index f2460a388..6ec669ae5 100644
--- a/ivl.def
+++ b/ivl.def
@@ -49,7 +49,7 @@ ivl_process_stmt
 ivl_statement_type
 
 ivl_stmt_block_count
-ivl_stmt_blocl_stmt
+ivl_stmt_block_stmt
 ivl_stmt_cond_expr
 ivl_stmt_cond_false
 ivl_stmt_cond_true
diff --git a/t-dll-api.cc b/t-dll-api.cc
index e8aaa4f86..43c18305f 100644
--- a/t-dll-api.cc
+++ b/t-dll-api.cc
@@ -17,7 +17,7 @@
  *    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 #if !defined(WINNT) && !defined(macintosh)
-#ident "$Id: t-dll-api.cc,v 1.12 2000/10/15 04:46:23 steve Exp $"
+#ident "$Id: t-dll-api.cc,v 1.13 2000/10/16 22:44:54 steve Exp $"
 #endif
 
 # include  "t-dll.h"
@@ -146,6 +146,12 @@ extern "C" ivl_expr_t ivl_expr_oper2(ivl_expr_t net)
       return 0;
 }
 
+extern "C" ivl_expr_t ivl_expr_oper3(ivl_expr_t net)
+{
+      assert(net);
+      return 0;
+}
+
 extern "C" int ivl_expr_signed(ivl_expr_t net)
 {
       assert(net);
@@ -416,6 +422,9 @@ extern "C" ivl_statement_t ivl_stmt_sub_stmt(ivl_statement_t net)
 
 /*
  * $Log: t-dll-api.cc,v $
+ * Revision 1.13  2000/10/16 22:44:54  steve
+ *  Stubs so that cygwin port will link ivl.
+ *
  * Revision 1.12  2000/10/15 04:46:23  steve
  *  Scopes and processes are accessible randomly from
  *  the design, and signals and logic are accessible