- Added XTEA Algorithm (Not used in SSL)

diff --git a/programs/test/selftest.c b/programs/test/selftest.c
index 6028573..9607c07 100644
--- a/programs/test/selftest.c
+++ b/programs/test/selftest.c
@@ -42,6 +42,7 @@
 #include "polarssl/bignum.h"
 #include "polarssl/rsa.h"
 #include "polarssl/x509.h"
+#include "polarssl/xtea.h"
 
 int main( int argc, char *argv[] )
 {
@@ -120,6 +121,11 @@
         return( ret );
 #endif
 
+#if defined(POLARSSL_XTEA_C)
+    if( ( ret = xtea_self_test( v ) ) != 0 )
+        return( ret );
+#endif
+
     if( v != 0 )
     {
         printf( "  [ All tests passed ]\n\n" );