Change orthogonalization option in fortran?

[hxie at umn.edu]

Hi,

I want to change the method for orthogonalization for the default ksp 
solver in fortran. I added the following in my code:
--------------
    call 
KSPGMRESSetOrthogonalization(ksp,KSPGMRESClassicalGramSchmidtOrthogonalization,pterr)
    call 
KSPGMRESSetCGSRefinementType(ksp,KSP_GMRES_CGS_REFINEMENT_IFNEEDED,pterr)
--------------

And I got the following error message when compiling.
--------------
error #6404: This name does not have a type, and must have an explicit 
type. [KSPGMRESCLASSICALGRAMSCHMIDTORTHOGONALIZATI]
       call 
KSPGMRESSetOrthogonalization(ksp,KSPGMRESClassicalGramSchmidtOrthogonalization,pterr)

error #6404: This name does not have a type, and must have an explicit 
type. [KSP_GMRES_CGS_REFINEMENT_IFNEEDED]
       call 
KSPGMRESSetCGSRefinementType(ksp,KSP_GMRES_CGS_REFINEMENT_IFNEEDED,pterr)
--------------

If I comment these two lines, the code is OK. Any idea for this? Thanks.

Bests,
Hui