[3.13]: add missing symbols

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39358 3c298f89-4303-0410-b956-a3cf2f4a3e73
modules: update swconfig.c to compile on 3.13 (compile-tested)

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39359 3c298f89-4303-0410-b956-a3cf2f4a3e73