Name: H5Lunregister
Signature:
herr_t H5Lunregister( H5L_type_t link_cls_id )

Purpose:
Unregisters a class of user-defined links.

Description:
H5Lunregister unregisters a class of user-defined links, preventing them from being traversed, queried, moved, etc.

A link class can be re-registered using H5Lregister.

Parameters:
H5L_type_t link_cls_id     IN: User-defined link class identifier

Returns:
Returns a non-negative value if successful; otherwise returns a negative value.

Fortran90 Interface:
None.

History:
Release     C
1.8.0 Function introduced in this release.