*/
typedef struct sim_packet {} sim_packet_t;
+ void sim_packet_set_source(sim_packet_t* msg, uint16_t src);
+ uint16_t sim_packet_source(sim_packet_t* msg);
+
void sim_packet_set_destination(sim_packet_t* msg, uint16_t dest);
uint16_t sim_packet_destination(sim_packet_t* msg);