Removes a VOL connector identifier from the library
herr_t H5VLunregister_connector(hid_t vol_id)
Replace this text with the Fortran function signature
IN: Connector identifier
H5VL_UNREGISTER_CONNECTOR removes a VOL connector identifier from the library. This does not affect the file access property lists which have been defined to use the VOL connector or any files which are already opened with this connector.
H5VL_UNREGISTER_CONNECTOR will fail if attempting to unregister the native VOL connector.
Returns a non-negative value on success, and a negative value on failure.