tctool: include unistd.h for close()

We were failing the build due to a missing prototype for close().

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@39921 3c298f89-4303-0410-b956-a3cf2f4a3e73
crtmpsever: add missing unistd.h inclusion for sysconf()

We were failing the build w/ GCC 4.8 on the sysconf() prototype due to a
missing include of unistd.h

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@39922 3c298f89-4303-0410-b956-a3cf2f4a3e73
ortp: fix memset size argument usage

As reported by GCC 4.8, the size argument passed to memset() was incorrect.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/packages@39923 3c298f89-4303-0410-b956-a3cf2f4a3e73