c('PL_halt')

Documentation
- Reference manual
  - Foreign Language Interface
    - The Foreign Include File
      - Embedding SWI-Prolog in other applications
        
        PL_initialise()
        
        PL_winitialise()
        
        PL_is_initialised()
        
        PL_set_resource_db_mem()
        
        PL_toplevel()
        
        PL_cleanup()
        
        PL_cleanup_fork()
        
        PL_halt()
        
        Threading, Signals and embedded Prolog
- Packages

Availability:C-language interface function

int PL_halt(int status)

Clean up the Prolog environment using PL_cleanup() and if successful call exit() with the status argument. Returns FALSE if exit was cancelled by PL_cleanup().