--- zzzz-none-000/linux-3.10.107/net/ipx/sysctl_net_ipx.c 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/net/ipx/sysctl_net_ipx.c 2021-02-04 17:41:59.000000000 +0000 @@ -9,14 +9,12 @@ #include #include #include +#include #ifndef CONFIG_SYSCTL #error This file should not be compiled without CONFIG_SYSCTL defined #endif -/* From af_ipx.c */ -extern int sysctl_ipx_pprop_broadcasting; - static struct ctl_table ipx_table[] = { { .procname = "ipx_pprop_broadcasting",