string/ftn-custom/zstringvf.c

#include <petsc/private/fortranimpl.h>
#include <petscviewer.h>

#if defined(PETSC_HAVE_FORTRAN_CAPS)
#define petscviewerstringopen_     PETSCVIEWERSTRINGOPEN
#elif !defined(PETSC_HAVE_FORTRAN_UNDERSCORE)
#define petscviewerstringopen_     petscviewerstringopen
#endif

PETSC_EXTERN void petscviewerstringopen_(MPI_Comm *comm,char* name,PetscInt *len,PetscViewer *str,
                                     PetscErrorCode *ierr,PETSC_FORTRAN_CHARLEN_T len1)
{
  *ierr = PetscViewerStringOpen(MPI_Comm_f2c(*(MPI_Fint*)&*comm),name,*len,str);
}