diff --git a/sdc/Sdc.i b/sdc/Sdc.i
index 2504f720..f0ab443e 100644
--- a/sdc/Sdc.i
+++ b/sdc/Sdc.i
@@ -1353,7 +1353,7 @@ filter_lib_pins(const char *property,
 }
 
 LibertyLibrarySeq
-filter_libs(const char *property,
+filter_liberty_libraries(const char *property,
 	    const char *op,
 	    const char *pattern,
 	    LibertyLibrarySeq *libs)
@@ -1376,7 +1376,7 @@ filter_timing_arcs(const char *property,
 		   const char *pattern,
 		   EdgeSeq *edges)
 {
-  return filter_objects<sta::Edge>(property, op, pattern, edges);
+  return filter_objects<Edge>(property, op, pattern, edges);
 }
 
 ////////////////////////////////////////////////////////////////
diff --git a/tcl/StaTclTypes.i b/tcl/StaTclTypes.i
index 8a060807..d2e463c0 100644
--- a/tcl/StaTclTypes.i
+++ b/tcl/StaTclTypes.i
@@ -528,6 +528,10 @@ using namespace sta;
   seqTclList<LibertyCellSeq, LibertyCell>($1, SWIGTYPE_p_LibertyCell, interp);
 }
 
+%typemap(out) LibertyPortSeq * {
+  seqPtrTclList<LibertyPortSeq, LibertyPort>($1, SWIGTYPE_p_LibertyPort, interp);
+}
+
 %typemap(out) LibertyPortSeq {
   seqTclList<LibertyPortSeq, LibertyPort>($1, SWIGTYPE_p_LibertyPort, interp);
 }
@@ -746,6 +750,14 @@ using namespace sta;
   Tcl_SetObjResult(interp, obj);
 }
 
+%typemap(out) LibertyLibrarySeq* {
+  seqPtrTclList<LibertyLibrarySeq, LibertyLibrary>($1, SWIGTYPE_p_LibertyLibrary, interp);
+}
+
+%typemap(out) LibertyLibrarySeq {
+  seqTclList<LibertyLibrarySeq, LibertyLibrary>($1, SWIGTYPE_p_LibertyLibrary, interp);
+}
+
 %typemap(out) Pin* {
   Tcl_Obj *obj = SWIG_NewInstanceObj($1, $1_descriptor, false);
   Tcl_SetObjResult(interp, obj);
@@ -755,7 +767,6 @@ using namespace sta;
   seqPtrTclList<PinSeq, Pin>($1, SWIGTYPE_p_Pin, interp);
 }
 
-
 %typemap(out) PinSeq {
   seqTclList<PinSeq, Pin>($1, SWIGTYPE_p_Pin, interp);
 }