extern unsigned char* rmr_get_srcip( rmr_mbuf_t* msg, unsigned char* dest );
extern unsigned char* rmr_get_xact( rmr_mbuf_t* mbuf, unsigned char* dest );
extern rmr_mbuf_t* rmr_realloc_msg( rmr_mbuf_t* mbuf, int new_tr_size );
extern unsigned char* rmr_get_srcip( rmr_mbuf_t* msg, unsigned char* dest );
extern unsigned char* rmr_get_xact( rmr_mbuf_t* mbuf, unsigned char* dest );
extern rmr_mbuf_t* rmr_realloc_msg( rmr_mbuf_t* mbuf, int new_tr_size );