/* -*- Mode: C; c-basic-offset:4 ; -*- */
/*  
 *  (C) 2001 by Argonne National Laboratory.
 *      See COPYRIGHT in top-level directory.
 *
 * This file is automatically generated by buildiface 
 * DO NOT EDIT
 */
#include "mpi_fortimpl.h"


/* Begin MPI profiling block */
#if defined(USE_WEAK_SYMBOLS) && !defined(USE_ONLY_MPI_NAMES) 
#if defined(HAVE_MULTIPLE_PRAGMA_WEAK)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#if defined(F77_NAME_UPPER)
#pragma weak MPI_KEYVAL_CREATE = PMPI_KEYVAL_CREATE
#pragma weak mpi_keyval_create__ = PMPI_KEYVAL_CREATE
#pragma weak mpi_keyval_create_ = PMPI_KEYVAL_CREATE
#pragma weak mpi_keyval_create = PMPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma weak MPI_KEYVAL_CREATE = pmpi_keyval_create__
#pragma weak mpi_keyval_create__ = pmpi_keyval_create__
#pragma weak mpi_keyval_create_ = pmpi_keyval_create__
#pragma weak mpi_keyval_create = pmpi_keyval_create__
#elif defined(F77_NAME_LOWER_USCORE)
#pragma weak MPI_KEYVAL_CREATE = pmpi_keyval_create_
#pragma weak mpi_keyval_create__ = pmpi_keyval_create_
#pragma weak mpi_keyval_create_ = pmpi_keyval_create_
#pragma weak mpi_keyval_create = pmpi_keyval_create_
#else
#pragma weak MPI_KEYVAL_CREATE = pmpi_keyval_create
#pragma weak mpi_keyval_create__ = pmpi_keyval_create
#pragma weak mpi_keyval_create_ = pmpi_keyval_create
#pragma weak mpi_keyval_create = pmpi_keyval_create
#endif



#elif defined(HAVE_PRAGMA_WEAK)

#if defined(F77_NAME_UPPER)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#pragma weak MPI_KEYVAL_CREATE = PMPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#pragma weak mpi_keyval_create__ = pmpi_keyval_create__
#elif !defined(F77_NAME_LOWER_USCORE)
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#pragma weak mpi_keyval_create = pmpi_keyval_create
#else
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#pragma weak mpi_keyval_create_ = pmpi_keyval_create_
#endif

#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
#if defined(F77_NAME_UPPER)
#pragma _HP_SECONDARY_DEF PMPI_KEYVAL_CREATE  MPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma _HP_SECONDARY_DEF pmpi_keyval_create__  mpi_keyval_create__
#elif !defined(F77_NAME_LOWER_USCORE)
#pragma _HP_SECONDARY_DEF pmpi_keyval_create  mpi_keyval_create
#else
#pragma _HP_SECONDARY_DEF pmpi_keyval_create_  mpi_keyval_create_
#endif

#elif defined(HAVE_PRAGMA_CRI_DUP)
#if defined(F77_NAME_UPPER)
#pragma _CRI duplicate MPI_KEYVAL_CREATE as PMPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma _CRI duplicate mpi_keyval_create__ as pmpi_keyval_create__
#elif !defined(F77_NAME_LOWER_USCORE)
#pragma _CRI duplicate mpi_keyval_create as pmpi_keyval_create
#else
#pragma _CRI duplicate mpi_keyval_create_ as pmpi_keyval_create_
#endif

#elif defined(HAVE_WEAK_ATTRIBUTE)
#if defined(F77_NAME_UPPER)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("PMPI_KEYVAL_CREATE")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("PMPI_KEYVAL_CREATE")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("PMPI_KEYVAL_CREATE")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("PMPI_KEYVAL_CREATE")));

#elif defined(F77_NAME_LOWER_2USCORE)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create__")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create__")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create__")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create__")));

#elif defined(F77_NAME_LOWER_USCORE)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create_")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create_")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create_")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create_")));

#else
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create")));

#endif
#endif /* HAVE_PRAGMA_WEAK */
#endif /* USE_WEAK_SYMBOLS */
/* End MPI profiling block */


/* These definitions are used only for generating the Fortran wrappers */
#if defined(USE_WEAK_SYMBOLS) && defined(USE_ONLY_MPI_NAMES)
#if defined(HAVE_MULTIPLE_PRAGMA_WEAK)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#if defined(F77_NAME_UPPER)
#pragma weak mpi_keyval_create__ = MPI_KEYVAL_CREATE
#pragma weak mpi_keyval_create_ = MPI_KEYVAL_CREATE
#pragma weak mpi_keyval_create = MPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma weak MPI_KEYVAL_CREATE = mpi_keyval_create__
#pragma weak mpi_keyval_create_ = mpi_keyval_create__
#pragma weak mpi_keyval_create = mpi_keyval_create__
#elif defined(F77_NAME_LOWER_USCORE)
#pragma weak MPI_KEYVAL_CREATE = mpi_keyval_create_
#pragma weak mpi_keyval_create__ = mpi_keyval_create_
#pragma weak mpi_keyval_create = mpi_keyval_create_
#else
#pragma weak MPI_KEYVAL_CREATE = mpi_keyval_create
#pragma weak mpi_keyval_create__ = mpi_keyval_create
#pragma weak mpi_keyval_create_ = mpi_keyval_create
#endif
#elif defined(HAVE_WEAK_ATTRIBUTE)
#if defined(F77_NAME_UPPER)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("MPI_KEYVAL_CREATE")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("MPI_KEYVAL_CREATE")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("MPI_KEYVAL_CREATE")));

#elif defined(F77_NAME_LOWER_2USCORE)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create__")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create__")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create__")));

#elif defined(F77_NAME_LOWER_USCORE)
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create_")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create_")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create_")));

#else
extern FORT_DLL_SPEC void FORT_CALL MPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("mpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL mpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#endif
#endif

#endif

/* Map the name to the correct form */
#ifndef MPICH_MPI_FROM_PMPI
#if defined(USE_WEAK_SYMBOLS)
#if defined(HAVE_MULTIPLE_PRAGMA_WEAK)
/* Define the weak versions of the PMPI routine*/
#ifndef F77_NAME_UPPER
extern FORT_DLL_SPEC void FORT_CALL PMPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
#endif
#ifndef F77_NAME_LOWER_2USCORE
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
#endif
#ifndef F77_NAME_LOWER_USCORE
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );
#endif
#ifndef F77_NAME_LOWER
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * );

#endif

#if defined(F77_NAME_UPPER)
#pragma weak pmpi_keyval_create__ = PMPI_KEYVAL_CREATE
#pragma weak pmpi_keyval_create_ = PMPI_KEYVAL_CREATE
#pragma weak pmpi_keyval_create = PMPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
#pragma weak PMPI_KEYVAL_CREATE = pmpi_keyval_create__
#pragma weak pmpi_keyval_create_ = pmpi_keyval_create__
#pragma weak pmpi_keyval_create = pmpi_keyval_create__
#elif defined(F77_NAME_LOWER_USCORE)
#pragma weak PMPI_KEYVAL_CREATE = pmpi_keyval_create_
#pragma weak pmpi_keyval_create__ = pmpi_keyval_create_
#pragma weak pmpi_keyval_create = pmpi_keyval_create_
#else
#pragma weak PMPI_KEYVAL_CREATE = pmpi_keyval_create
#pragma weak pmpi_keyval_create__ = pmpi_keyval_create
#pragma weak pmpi_keyval_create_ = pmpi_keyval_create
#endif /* Test on name mapping */

#elif defined(HAVE_WEAK_ATTRIBUTE)
#if defined(F77_NAME_UPPER)
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("PMPI_KEYVAL_CREATE")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("PMPI_KEYVAL_CREATE")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("PMPI_KEYVAL_CREATE")));

#elif defined(F77_NAME_LOWER_2USCORE)
extern FORT_DLL_SPEC void FORT_CALL PMPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create__")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create__")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create__")));

#elif defined(F77_NAME_LOWER_USCORE)
extern FORT_DLL_SPEC void FORT_CALL PMPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create_")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create_")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create_")));

#else
extern FORT_DLL_SPEC void FORT_CALL PMPI_KEYVAL_CREATE( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create__( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create")));
extern FORT_DLL_SPEC void FORT_CALL pmpi_keyval_create_( MPI_Copy_function, MPI_Delete_function, MPI_Fint *, void*, MPI_Fint * ) __attribute__((weak,alias("pmpi_keyval_create")));

#endif /* Test on name mapping */
#endif /* HAVE_MULTIPLE_PRAGMA_WEAK */
#endif /* USE_WEAK_SYMBOLS */

#ifdef F77_NAME_UPPER
#define mpi_keyval_create_ PMPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
#define mpi_keyval_create_ pmpi_keyval_create__
#elif !defined(F77_NAME_LOWER_USCORE)
#define mpi_keyval_create_ pmpi_keyval_create
#else
#define mpi_keyval_create_ pmpi_keyval_create_
#endif /* Test on name mapping */

#ifdef F77_USE_PMPI
/* This defines the routine that we call, which must be the PMPI version
   since we're renaming the Fortran entry as the pmpi version.  The MPI name
   must be undefined first to prevent any conflicts with previous renamings. */
#undef MPI_Keyval_create
#define MPI_Keyval_create PMPI_Keyval_create 
#endif

#else

#ifdef F77_NAME_UPPER
#define mpi_keyval_create_ MPI_KEYVAL_CREATE
#elif defined(F77_NAME_LOWER_2USCORE)
#define mpi_keyval_create_ mpi_keyval_create__
#elif !defined(F77_NAME_LOWER_USCORE)
#define mpi_keyval_create_ mpi_keyval_create
/* Else leave name alone */
#endif


#endif /* MPICH_MPI_FROM_PMPI */

/* Prototypes for the Fortran interfaces */
#include "fproto.h"
 
#ifndef MPICH_MPI_FROM_PMPI
#undef MPI_Comm_create_keyval
#define MPI_Comm_create_keyval PMPI_Comm_create_keyval
#endif
 
/* The F77 attr copy function prototype and calling convention */
typedef void (FORT_CALL F77_CopyFunction) (MPI_Fint *, MPI_Fint *, MPI_Aint *, MPI_Aint *, MPI_Aint *, MPI_Fint *, MPI_Fint *);

/* Helper proxy function to thunk the attr copy function call into F77 calling convention */
static
int
MPIR_Comm_copy_attr_f77_proxy(
    MPI_Comm_copy_attr_function* user_function,
    MPI_Comm comm,
    int keyval,
    void* extra_state,
    MPIR_AttrType value_type,
    void* value,
    void** new_value,
    int* flag
    )
{
    MPI_Fint ierr = 0;
    MPI_Fint fhandle = (MPI_Fint)comm;
    MPI_Fint fkeyval = (MPI_Fint)keyval;
    MPI_Aint fvalue = MPIU_VOID_PTR_CAST_TO_MPI_AINT (value);
    MPI_Aint *fextra = (MPI_Aint *)extra_state;
    MPI_Aint fnew = 0;
    MPI_Fint fflag = 0;

    ((F77_CopyFunction*)user_function)( &fhandle, &fkeyval, fextra, &fvalue, &fnew, &fflag, &ierr );

    *flag = MPIR_FROM_FLOG(fflag);
    *new_value = MPIU_AINT_CAST_TO_VOID_PTR ((MPI_Aint) fnew);
    return (int)ierr;
}


/* The F77 attr delete function prototype and calling convention */
typedef void (FORT_CALL F77_DeleteFunction) (MPI_Fint *, MPI_Fint *, MPI_Aint *, MPI_Aint *, MPI_Fint *);

/* Helper proxy function to thunk the attr delete function call into F77 calling convention */
static
int
MPIR_Comm_delete_attr_f77_proxy(
    MPI_Comm_delete_attr_function* user_function,
    MPI_Comm comm,
    int keyval,
    MPIR_AttrType value_type,
    void* value,
    void* extra_state
    )
{
    MPI_Fint ierr = 0;
    MPI_Fint fhandle = (MPI_Fint)comm;
    MPI_Fint fkeyval = (MPI_Fint)keyval;
    MPI_Aint fvalue = MPIU_VOID_PTR_CAST_TO_MPI_AINT (value);
    MPI_Aint *fextra = (MPI_Aint *)extra_state;

    ((F77_DeleteFunction*)user_function)( &fhandle, &fkeyval, &fvalue, fextra, &ierr );
    return (int)ierr;
}


FORT_DLL_SPEC void FORT_CALL mpi_keyval_create_ ( MPI_Copy_function v1, MPI_Delete_function v2, MPI_Fint *v3, void*v4, MPI_Fint *ierr ){
        int l3;
        *ierr = MPI_Comm_create_keyval( v1, v2, &l3, v4 );
        if (!*ierr) {
	    *v3 = l3;
            MPIR_Keyval_set_proxy((int)*v3, MPIR_Comm_copy_attr_f77_proxy, MPIR_Comm_delete_attr_f77_proxy);
        }
}
