SWI-Prolog -- API-function PL_unregister_blob

Documentation
- Reference manual
  - Foreign Language Interface
    - The Foreign Include File
      - BLOBS: Using atoms to store arbitrary binary data
        
        Defining a BLOB type
        
        PL_unregister_blob_type()
        
        PL_register_blob_type()
- Packages

Availability:C-language interface function

int PL_unregister_blob_type(PL_blob_t *type)

Unlink the blob type from the registered type and transform the type of possible living blobs to unregistered, avoiding further reference to the type structure, functions referred by it, as well as the data. This function returns TRUE if no blobs of this type existed and FALSE otherwise. PL_unregister_blob_type() is intended for the uninstall() hook of foreign modules, avoiding further references to the module.