tree 27d19100ee81906a5bd5c9aef34e98e3f0d67ff8
parent 8ea1955c3e4fb49a4e7d431b63601faa7223d124
author Gabriel Gritsch <gabriel@gritsch-soft.com> 1392452425 +0800
committer Andy Green <andy.green@linaro.org> 1392452425 +0800

add const http write helper

Since libwebsocket_write doesn't change the source buffer in HTTP protocol,
we can have a little helper to hide the harmless cast