anchor.diff:  c
         subroutine autoprestr(
        & alnz,pcg,zcg,dprev,ja,                                           ! sparse
  -     & bextern,btraction,bgravity,bconcforce,bprestress,bintern,bresid, ! force
  -     & bwork,dispvec,nforce,grav,                                       ! force
  +     & bextern,btraction,bgravity,bconcforce,bintern,bresid,bwork,      ! force
  +     & dispvec,nforce,grav,                                             ! force
        & x,d,deld,dcur,id,iwink,wink,nsysdat,                             ! global
        & ibond,bond,                                                      ! bc
        & dx,deldx,dxcur,diforc,idx,iwinkx,winkx,idslp,ipslp,idhist,       ! slip
        & fault,nfault,dfault,tfault,                                      ! fault
        & s,stemp,                                                         ! stiff
  -     & state,dstate,dmat,ien,lm,lmx,lmf,infiel,iddmat,npar,             ! elemnt
  +     & state,dstate,state0,dmat,ien,lm,lmx,lmf,infiel,iddmat,npar,      ! elemnt
        & ielno,iside,ihistry,pres,pdir,                                   ! tractn
        & prop,mhist,infmat,infmatmod,ismatmod,                            ! materl
        & gauss,sh,shj,infetype,                                           ! eltype
  
positive.code: c
          call iterate(
       &   alnz,pcg,zcg,dprev,ja,                                         ! sparse
       &   bextern,btraction,bgravity,bconcforce,bprestress,bintern,      ! force
       &   bresid,bwork,dispvec,nforce,grav,                              ! force
       &   x,d,deld,dcur,id,iwink,wink,nsysdat,                           ! global
       &   dx,deldx,dxcur,idx,iwinkx,winkx,idslp,ipslp,                   ! slip
       &   nfault,dfault,tfault,                                          ! fault
       &   s,stemp,                                                       ! stiff
       &   state,dstate,dmat,ien,lm,lmx,lmf,infiel,iddmat,npar,           ! elemnt
       &   ielno,iside,ihistry,pres,pdir,                                 ! tractn
       &   prop,mhist,infmat,infmatmod,tminmax,                           ! materl
       &   gauss,sh,shj,infetype,                                         ! eltype
  
negative.code:       end
  c
  c version
  c $Id: autoprestr.f,v 1.5 2005/02/23 23:50:01 willic3 Exp $
  c
  c Generated automatically by Fortran77Mill on Wed May 21 14:15:03 2003
  c
  