!>
!> ZDRVAC tests ZCPOSV.
!> 

DOTYPE

!>          DOTYPE is LOGICAL array, dimension (NTYPES)
!>          The matrix types to be used for testing.  Matrices of type j
!>          (for 1 <= j <= NTYPES) are used for testing if DOTYPE(j) =
!>          .TRUE.; if DOTYPE(j) = .FALSE., then type j is not used.
!> 

NM

!>          NM is INTEGER
!>          The number of values of N contained in the vector MVAL.
!> 

MVAL

!>          MVAL is INTEGER array, dimension (NM)
!>          The values of the matrix dimension N.
!> 

NNS

!>          NNS is INTEGER
!>          The number of values of NRHS contained in the vector NSVAL.
!> 

NSVAL

!>          NSVAL is INTEGER array, dimension (NNS)
!>          The values of the number of right hand sides NRHS.
!> 

THRESH

!>          THRESH is DOUBLE PRECISION
!>          The threshold value for the test ratios.  A result is
!>          included in the output file if RESULT >= THRESH.  To have
!>          every test ratio printed, use THRESH = 0.
!> 

NMAX

!>          NMAX is INTEGER
!>          The maximum value permitted for N, used in dimensioning the
!>          work arrays.
!> 

A

!>          A is COMPLEX*16 array, dimension (NMAX*NMAX)
!> 

AFAC

!>          AFAC is COMPLEX*16 array, dimension (NMAX*NMAX)
!> 

B

!>          B is COMPLEX*16 array, dimension (NMAX*NSMAX)
!> 

X

!>          X is COMPLEX*16 array, dimension (NMAX*NSMAX)
!> 

WORK

!>          WORK is COMPLEX*16 array, dimension
!>                      (NMAX*max(3,NSMAX))
!> 

RWORK

!>          RWORK is DOUBLE PRECISION array, dimension
!>                      (max(2*NMAX,2*NSMAX+NWORK))
!> 

SWORK

!>          SWORK is COMPLEX array, dimension
!>                      (NMAX*(NSMAX+NMAX))
!> 

NOUT

!>          NOUT is INTEGER
!>          The unit number for output.
!> 

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