- Documentation
- Reference manual
- Foreign Language Interface
- The Foreign Include File
- Unifying data
- PL_unify()
- PL_unify_atom()
- PL_unify_bool()
- PL_unify_chars()
- PL_unify_atom_chars()
- PL_unify_list_chars()
- PL_unify_string_chars()
- PL_unify_integer()
- PL_unify_int64()
- PL_unify_uint64()
- PL_unify_float()
- PL_unify_pointer()
- PL_unify_functor()
- PL_unify_compound()
- PL_unify_list()
- PL_unify_nil()
- PL_unify_arg()
- PL_unify_term()
- PL_chars_to_term()
- PL_wchars_to_term()
- PL_quote()
- Unifying data
- The Foreign Include File
- Foreign Language Interface
- Packages
- Reference manual
rten the code for returning data to Prolog and at the
same time make this more efficient by avoiding the need to allocate
temporary term references and reduce the number of calls to the Prolog
API. Consider the case where we want a foreign function to return the
host name of the machine Prolog is running on. Using the
PL_get_*()