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DTLS_set_timer_cb(3)                OpenSSL               DTLS_set_timer_cb(3)



NAME
       DTLS_timer_cb, DTLS_set_timer_cb - Set callback for controlling DTLS
       timer duration

LIBRARY
       libcrypto, -lcrypto

SYNOPSIS
        #include <openssl/ssl.h>

        typedef unsigned int (*DTLS_timer_cb)(SSL *s, unsigned int timer_us);

        void DTLS_set_timer_cb(SSL *s, DTLS_timer_cb cb);

DESCRIPTION
       This function sets an optional callback function for controlling the
       timeout interval on the DTLS protocol. The callback function will be
       called by DTLS for every new DTLS packet that is sent.

RETURN VALUES
       Returns void.

HISTORY
       This function was added in OpenSSL 1.1.1

COPYRIGHT
       Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.

       Licensed under the OpenSSL license (the "License").  You may not use
       this file except in compliance with the License.  You can obtain a copy
       in the file LICENSE in the source distribution or at
       <https://www.openssl.org/source/license.html>.



1.1.1                             2018-09-17              DTLS_set_timer_cb(3)