diff -Naur speech_tools-orig/base_class/EST_TSimpleMatrix.cc speech_tools/base_class/EST_TSimpleMatrix.cc
--- speech_tools-orig/base_class/EST_TSimpleMatrix.cc	2004-09-30 06:53:35.000000000 -0600
+++ speech_tools/base_class/EST_TSimpleMatrix.cc	2008-01-05 11:00:07.000000000 -0600
@@ -42,6 +42,7 @@
 
 #include "EST_TSimpleMatrix.h"
 #include "EST_TVector.h"
+#include <cstring>
 #include <fstream>
 #include <iostream>
 #include "EST_cutils.h"
diff -Naur speech_tools-orig/base_class/EST_TSimpleVector.cc speech_tools/base_class/EST_TSimpleVector.cc
--- speech_tools-orig/base_class/EST_TSimpleVector.cc	2006-07-06 06:57:18.000000000 -0600
+++ speech_tools/base_class/EST_TSimpleVector.cc	2008-01-05 11:00:32.000000000 -0600
@@ -42,6 +42,7 @@
 
 #include "EST_TSimpleVector.h"
 #include "EST_matrix_support.h"
+#include <cstring>
 #include <fstream>
 #include "EST_cutils.h"

@@ -43,6 +43,7 @@
 #include "EST_TSimpleVector.h"
 #include "EST_matrix_support.h"
 #include <fstream>
+#include <cstring>
 #include "EST_cutils.h"
 
 template<class T> void EST_TSimpleVector<T>::copy(const EST_TSimpleVector<T> &a)
diff -up speech_tools/base_class/EST_TSimpleMatrix.cc speech_tools/base_class/EST_TSimpleMatrix.cc
--- speech_tools/base_class/EST_TSimpleMatrix.cc	2004-09-30 08:53:35.000000000 -0400
+++ speech_tools/base_class/EST_TSimpleMatrix.cc	2008-02-22 21:43:03.000000000 -0500
@@ -44,6 +44,7 @@
 #include "EST_TVector.h"
 #include <fstream>
 #include <iostream>
+#include <cstring>
 #include "EST_cutils.h"
 
 template<class T>