module SQLite3
  module Driver
    module FFI

      module API
        extend ::FFI::Library

        # TODO: cleanup
        ffi_lib "libsqlite3.dylib", "libsqlite3.so" "sqlite3.dll"

        attach_function :sqlite3_libversion, [], :string
        attach_function :sqlite3_open, [:string, :pointer], :int
        attach_function :sqlite3_open16, [:pointer, :pointer], :int
        attach_function :sqlite3_close, [:pointer], :int
        attach_function :sqlite3_errmsg, [:pointer], :string
        attach_function :sqlite3_errmsg16, [:pointer], :pointer
        attach_function :sqlite3_errcode, [:pointer], :int
        attach_function :sqlite3_prepare, [:pointer, :string, :int, :pointer, :pointer], :int
        attach_function :sqlite3_finalize, [:pointer], :int
        attach_function :sqlite3_step, [:pointer], :int
        attach_function :sqlite3_last_insert_rowid, [:pointer], :int64
        attach_function :sqlite3_changes, [:pointer], :int
        attach_function :sqlite3_busy_timeout, [:pointer, :int], :int
        attach_function :sqlite3_bind_blob, [:pointer, :int, :pointer, :int, :pointer], :int
        attach_function :sqlite3_bind_double, [:pointer, :int, :double], :int
        attach_function :sqlite3_bind_int, [:pointer, :int, :int], :int
        attach_function :sqlite3_bind_int64, [:pointer, :int, :int64], :int
        attach_function :sqlite3_bind_null, [:pointer, :int], :int
        attach_function :sqlite3_bind_text, [:pointer, :int, :string, :int, :pointer], :int
        attach_function :sqlite3_bind_text16, [:pointer, :int, :pointer, :int, :pointer], :int
        attach_function :sqlite3_column_count, [:pointer], :int
        attach_function :sqlite3_data_count, [:pointer], :int
        attach_function :sqlite3_column_blob, [:pointer, :int], :pointer
        attach_function :sqlite3_column_bytes, [:pointer, :int], :int
        attach_function :sqlite3_column_bytes16, [:pointer, :int], :int
        attach_function :sqlite3_column_decltype, [:pointer, :int], :string
        attach_function :sqlite3_column_double, [:pointer, :int], :double
        attach_function :sqlite3_column_int64, [:pointer, :int], :int64
        attach_function :sqlite3_column_name, [:pointer, :int], :string
        attach_function :sqlite3_column_text, [:pointer, :int], :string
        attach_function :sqlite3_column_text16, [:pointer, :int], :pointer
        attach_function :sqlite3_column_type, [:pointer, :int], :int
      end

    end
  end
end