DTLS_get_data_mtu - Get maximum data payload size
size_t DTLS_get_data_mtu(const SSL *ssl);
This function obtains the maximum data payload size for the established DTLS
connection ssl, based on the DTLS record MTU and the overhead of the
DTLS record header, encryption and authentication currently in use.
Returns the maximum data payload size on success, or 0 on failure.
The DTLS_get_data_mtu() function was added in OpenSSL 1.1.1.
Copyright 2016 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You
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