/*-----------------------------------------------------------------
 * Programmer(s): Daniel R. Reynolds @ SMU
 * -----------------------------------------------------------------
 * SUNDIALS Copyright Start
 * Copyright (c) 2002-2020, Lawrence Livermore National Security
 * and Southern Methodist University.
 * All rights reserved.
 *
 * See the top-level LICENSE and NOTICE files for details.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 * SUNDIALS Copyright End
 * -----------------------------------------------------------------
 * Implementation file for the deprecated Scaled, Preconditioned Iterative
 * Linear Solver interface in CVODE; these routines now just wrap
 * the updated CVODE generic linear solver interface in cvode_ls.h.
 * -----------------------------------------------------------------*/

#include <cvode/cvode_ls.h>
#include <cvode/cvode_spils.h>

#ifdef __cplusplus  /* wrapper to enable C++ usage */
extern "C" {
#endif

/*=================================================================
  CVSPILS Exported functions (wrappers for equivalent routines in
  cvode_ls.h)
  =================================================================*/

int CVSpilsSetLinearSolver(void *cvode_mem, SUNLinearSolver LS)
{ return(CVodeSetLinearSolver(cvode_mem, LS, NULL)); }

int CVSpilsSetEpsLin(void *cvode_mem, realtype eplifac)
{ return(CVodeSetEpsLin(cvode_mem, eplifac)); }

int CVSpilsSetPreconditioner(void *cvode_mem, CVSpilsPrecSetupFn pset, CVSpilsPrecSolveFn psolve)
{ return(CVodeSetPreconditioner(cvode_mem, pset, psolve)); }

int CVSpilsSetJacTimes(void *cvode_mem, CVSpilsJacTimesSetupFn jtsetup, CVSpilsJacTimesVecFn jtimes)
{ return(CVodeSetJacTimes(cvode_mem, jtsetup, jtimes)); }

int CVSpilsGetWorkSpace(void *cvode_mem, long int *lenrwLS, long int *leniwLS)
{ return(CVodeGetLinWorkSpace(cvode_mem, lenrwLS, leniwLS)); }

int CVSpilsGetNumPrecEvals(void *cvode_mem, long int *npevals)
{ return(CVodeGetNumPrecEvals(cvode_mem, npevals)); }

int CVSpilsGetNumPrecSolves(void *cvode_mem, long int *npsolves)
{ return(CVodeGetNumPrecSolves(cvode_mem, npsolves)); }

int CVSpilsGetNumLinIters(void *cvode_mem, long int *nliters)
{ return(CVodeGetNumLinIters(cvode_mem, nliters)); }

int CVSpilsGetNumConvFails(void *cvode_mem, long int *nlcfails)
{ return(CVodeGetNumLinConvFails(cvode_mem, nlcfails)); }

int CVSpilsGetNumJTSetupEvals(void *cvode_mem, long int *njtsetups)
{ return(CVodeGetNumJTSetupEvals(cvode_mem, njtsetups)); }

int CVSpilsGetNumJtimesEvals(void *cvode_mem, long int *njvevals)
{ return(CVodeGetNumJtimesEvals(cvode_mem, njvevals)); }

int CVSpilsGetNumRhsEvals(void *cvode_mem, long int *nfevalsLS)
{ return(CVodeGetNumLinRhsEvals(cvode_mem, nfevalsLS)); }

int CVSpilsGetLastFlag(void *cvode_mem, long int *flag)
{ return(CVodeGetLastLinFlag(cvode_mem, flag)); }
  
char *CVSpilsGetReturnFlagName(long int flag)
{ return(CVodeGetLinReturnFlagName(flag)); }


#ifdef __cplusplus
}
#endif
