[openssl.org #2830] [PATCH] Allow setting the Don't Fragment bit for DTLS

[Robin Seggelmann via RT]

This patch adds the BIO_CTRL_DGRAM_SET_DONT_FRAG option for BIO_ctrl() to 
activate the Don't Fragment bit for the current socket, if possible on the 
platform.

This a necessary feature to realize a Path MTU Discovery with Heatbeats and to 
use SCTP over DTLS for RTCWeb (Real-time Browser to Browser Communication).

Best regards
Robin

dtls-dont-fragment-0.9.8.patch
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dtls-dont-fragment-1.0.1.patch
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dtls-dont-fragment-1.0.0.patch
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