vchoi_fork

[svn-r2648] 
Purpose:
    Reimplemented references to the objects and dataset regions.
Description:
    Previous implementation was not portable. This implementation
    should work on UNIX workstations and Crays, but is very inefficient
    since it uses memcpy to repack Fortran buffers with references
    to C buffers and vice versa.
Solution:
    I used fortran derived datatype with integer fields. h5dwrite_f and
    h5dread_f have extra parameter when references are written or read.
    This parameter describes size of the buffer that holds references.
Platforms tested:
     J90 and Solaris 2.6

H5Pf.c

    Some of the functions do not exist now in the development branch.
    Commented those out, so one does not need to apply patch in order
    to build Fortran Library.