ZLA_PORCOND_C Computes the infinity norm condition number of
    op(A) * inv(diag(C)) where C is a DOUBLE PRECISION vector

          UPLO is CHARACTER*1
       = 'U':  Upper triangle of A is stored;
       = 'L':  Lower triangle of A is stored.

          N is INTEGER
     The number of linear equations, i.e., the order of the
     matrix A.  N >= 0.

          A is COMPLEX*16 array, dimension (LDA,N)
     On entry, the N-by-N matrix A

          LDA is INTEGER
     The leading dimension of the array A.  LDA >= max(1,N).

          AF is COMPLEX*16 array, dimension (LDAF,N)
     The triangular factor U or L from the Cholesky factorization
     A = U**H*U or A = L*L**H, as computed by ZPOTRF.

          LDAF is INTEGER
     The leading dimension of the array AF.  LDAF >= max(1,N).

          C is DOUBLE PRECISION array, dimension (N)
     The vector C in the formula op(A) * inv(diag(C)).

          CAPPLY is LOGICAL
     If .TRUE. then access the vector C in the formula above.

          INFO is INTEGER
       = 0:  Successful exit.
     i > 0:  The ith argument is invalid.

          WORK is COMPLEX*16 array, dimension (2*N).
     Workspace.

          RWORK is DOUBLE PRECISION array, dimension (N).
     Workspace.