Reference pages (in mpg) for the following provide further detail on the material in this section.
QP_atom_from_padded_string()
QP_get*()
QP_is*()
QP_next_solution()
QP_put*()
QP_string_from_padded_atom()
QP_term_type()
QP_unify()
foreign/3
foreign_file/2
load_foreign_executable/1
load_foreign_files/2