Retrieves the version information of the current HDF library.
Return value
Returns SUCCEED (or 0) if successful and FAIL (or -1) otherwise.
Description
The version information is compiled into the HDF library, so it is not necessary to have any open files for this function to execute. The string buffer is limited to a length of LIBVSTR_LEN (or 80) characters as defined in hfile.h.
FORTRAN
integer function hglibver(major_v, minor_v, release, string)