The std::experimental::net::v1::buffer_sequence_end function returns an iterator pointing to one past the end element in a buffer sequence.

const mutable_buffer * buffer_sequence_end(
    const mutable_buffer & b);
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const const_buffer * buffer_sequence_end(
    const const_buffer & b);
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template<
    typename C>
auto buffer_sequence_end(
    C & c);
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template<
    typename C>
auto buffer_sequence_end(
    const C & c);
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