1 #define CTL_CMD 0 2 #define CTL_EXEC 1 3 #define CTL_ALIAS 2 4 #define CTL_DNS 3 5 /* NOTE: DNS_ADDR_MAX addresses, starting from CTL_DNS, are reserved */ 6 7 #define CTL_IS_DNS(x) ((unsigned)((x)-CTL_DNS) < (unsigned)dns_addr_count) 8 9 #define CTL_SPECIAL "10.0.2.0" 10 #define CTL_LOCAL "10.0.2.15" 11