c('PL_predicate')

Documentation
- Reference manual
  - Foreign Language Interface
    - The Foreign Include File
      - Calling Prolog from C
        
        Predicate references
        
        PL_pred()
        
        PL_predicate()
        
        PL_predicate_info()
- Packages

. This function always succeeds, creating a handle for an undefined predicate if no handle was available. If the module argument m