Index: liboctave/SparseCmplxQR.h
===================================================================
RCS file: /cvs/octave/liboctave/SparseCmplxQR.h,v
retrieving revision 1.2
diff -u -r1.2 SparseCmplxQR.h
--- liboctave/SparseCmplxQR.h   8 Mar 2006 20:17:38 -0000       1.2
+++ liboctave/SparseCmplxQR.h   23 Mar 2006 17:56:07 -0000
@@ -137,6 +137,23 @@
 #endif
 };

+
+// Publish externally used friend functions.
+
+extern ComplexMatrix qrsolve (const SparseComplexMatrix &a, const Matrix &b,
+                             octave_idx_type &info);
+
+extern SparseComplexMatrix qrsolve (const SparseComplexMatrix &a,
+                                   const SparseMatrix &b,
+                                   octave_idx_type &info);
+
+extern ComplexMatrix qrsolve (const SparseComplexMatrix &a,
+                             const ComplexMatrix &b,
+                             octave_idx_type &info);
+
+extern SparseComplexMatrix qrsolve (const SparseComplexMatrix &a,
+                                   const SparseComplexMatrix &b,
+                                   octave_idx_type &info);
 #endif

 /*
Index: liboctave/SparseQR.h
===================================================================
RCS file: /cvs/octave/liboctave/SparseQR.h,v
retrieving revision 1.2
diff -u -r1.2 SparseQR.h
--- liboctave/SparseQR.h        8 Mar 2006 20:17:38 -0000       1.2
+++ liboctave/SparseQR.h        23 Mar 2006 17:56:07 -0000
@@ -133,6 +133,22 @@
 #endif
 };

+
+// Publish externally used friend functions.
+
+extern Matrix qrsolve (const SparseMatrix &a, const Matrix &b,
+                      octave_idx_type &info);
+
+extern SparseMatrix qrsolve (const SparseMatrix &a, const SparseMatrix &b,
+                            octave_idx_type &info);
+
+extern ComplexMatrix qrsolve (const SparseMatrix &a, const ComplexMatrix &b,
+                             octave_idx_type &info);
+
+extern SparseComplexMatrix qrsolve (const SparseMatrix &a,
+                                   const SparseComplexMatrix &b,
+                                   octave_idx_type &info);
+
 #endif

 /*