Scalapack PXLAWRITE and PXLAREAD

Hi,

Does MKL Scalapack include the PXLAWRITE and PXLAREAD (X=Z,C,D,S) subroutines?  When I try to use them in my code I get 'undefined reference' link errors.  I do not see them in the MKL documentation, but I've come across a number of scalapack functions not included in the documentation that still exist in the library.

Thanks,

John