extern unsigned char* rmr_get_meid( rmr_mbuf_t* mbuf, unsigned char* dest );
extern unsigned char* rmr_get_src( rmr_mbuf_t* mbuf, unsigned char* dest );
extern unsigned char* rmr_get_srcip( rmr_mbuf_t* msg, unsigned char* dest );
extern unsigned char* rmr_get_meid( rmr_mbuf_t* mbuf, unsigned char* dest );
extern unsigned char* rmr_get_src( rmr_mbuf_t* mbuf, unsigned char* dest );
extern unsigned char* rmr_get_srcip( rmr_mbuf_t* msg, unsigned char* dest );