<pre><code class="language-c">herr_t H5Pset_userblock (hid_t plist, hsize_t size )</code></pre>

<pre><code class="language-fortran">Fortran90 Interface: h5pset_userblock_f
    
SUBROUTINE h5pset_userblock_f (prp_id, size, hdferr)
  IMPLICIT NONE
  INTEGER(HID_T), INTENT(IN) :: prp_id  ! Property list identifier
  INTEGER(HSIZE_T), INTENT(IN) :: size  ! Size of the user-block in bytes
  INTEGER, INTENT(OUT) :: hdferr        ! Error code
                                        ! 0 on success and -1 on failure
END SUBROUTINE h5pset_userblock_f
	</code></pre>