if(H5O_msg_remove_op(oloc, H5O_LINK_ID, H5O_FIRST, H5G_compact_remove_common_cb, &udata, TRUE, dxpl_id) < 0)
 
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
 * Copyright by The HDF Group.                                               *
 * Copyright by the Board of Trustees of the University of Illinois.         *
 * All rights reserved.                                                      *
 *                                                                           *
 * This file is part of HDF5.  The full HDF5 copyright notice, including     *
 * terms governing use, modification, and redistribution, is contained in    *
 * the files COPYING and Copyright.html.  COPYING can be found at the root   *
 * of the source code distribution tree; Copyright.html can be found at the  *
 * root level of an installed copy of the electronic HDF5 document set and   *
 * is linked from the top-level documents page.  It can also be found at     *
 * http://hdfgroup.org/HDF5/doc/Copyright.html.  If you do not have          *
 * access to either file, you may request a copy from help@hdfgroup.org.     *
 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
/*-------------------------------------------------------------------------
 *
 * Created:     H5Gcompact.c
 *          Sep  5 2005
 *          Quincey Koziol <koziol@ncsa.uiuc.edu>
 *
 * Purpose:     Functions for handling compact storage.
 *
 *-------------------------------------------------------------------------
 */
#include "H5Gmodule.h"          /* This source code file is part of the H5G module */
/* Packages needed by this file... */
#include "H5private.h"      /* Generic Functions            */
#include "H5Eprivate.h"     /* Error handling           */
#include "H5Gpkg.h"     /* Groups               */
#include "H5MMprivate.h"    /* Memory management            */
/* Private typedefs */
/* User data for link message iteration when building link table */
typedef struct {
    H5G_link_table_t *ltable;   /* Pointer to link table to build */
    size_t curr_lnk;            /* Current link to operate on */
} H5G_iter_bt_t;
/* User data for deleting a link in the link messages */
typedef struct {
    /* downward */
    H5F_t       *file;          /* File that object header is located within */
    hid_t       dxpl_id;        /* DXPL during insertion */
    H5RS_str_t *grp_full_path_r;/* Full path for group of link */
    const char *name;           /* Link name to search for */
} H5G_iter_rm_t;