--- lapack.h.orig	2008-05-02 21:06:17.000000000 +0100
+++ lapack.h	2008-06-09 12:16:18.672584000 +0100
@@ -13,6 +13,8 @@
  * University of Zagreb, Croatia.
  *
  */
+/* Modified to include xPPTRI by Kian Ming A. Chai (14 May 2008) */
+
 
 #ifndef BOOST_NUMERIC_BINDINGS_LAPACK_LAPACK_H
 #define BOOST_NUMERIC_BINDINGS_LAPACK_LAPACK_H
@@ -137,6 +139,12 @@ extern "C" {
                       dcomplex_t const* ap, 
                       dcomplex_t* b, int const* ldb, int* info);
 
+  void LAPACK_SPPTRI (char const* uplo, int const* n, float* ap, int* info);
+  void LAPACK_DPPTRI (char const* uplo, int const* n, double* ap, int* info);
+  void LAPACK_CPPTRI (char const* uplo, int const* n, 
+                      fcomplex_t* ap, int* info);
+  void LAPACK_ZPPTRI (char const* uplo, int const* n, 
+                      dcomplex_t* ap, int* info);
 
   /* symmetric/Hermitian indefinite and complex symmetric */