Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is an older version of Boost and was released in 2019. The current version is 1.89.0.

basic_serial_port::send_break

basic_serial_port::send_break

Send a break sequence to the serial port.

void send_break();
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void send_break(
    boost::system::error_code & ec);
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