From owner-freebsd-current@freebsd.org  Sat Dec 19 22:36:10 2015
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Date: Sun, 20 Dec 2015 06:35:55 +0800
From: Erich Dollansky <erichsfreebsdlist@alogt.com>
To: freebsd-current@freebsd.org
Subject: how to avoid  warning: use of old-style cast [-Wold-style-cast]
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Hi,

when compiling on FreeBSD 11, I get some warnings as mentioned in the
subject. What is the recommended way to avoid them?

Some examples are: FIONREAD or SIG_IGN.

The machine:

FreeBSD raspberry2.alogt.com 11.0-CURRENT FreeBSD 11.0-CURRENT #0
r291495: Tue Dec  1 09:13:20 UTC 2015
root@releng2.nyi.freebsd.org:/usr/obj/arm.armv6/usr/src/sys/RPI2 arm

Should we edit the include files?

Any other ideas?

Erich