#include <sys/types.h>
#include <netinet/in.h>

#ifndef IMSGH
#define IMSH
  struct broker_location {
	struct in_addr *broker_address;
	u_short port;
  };


  int imsgget(key_t key, int flag,
             struct broker_location *broker_address,int no_of_addresses);
  int imsgsnd(int msgid, const void *ptr,
             size_t nbytes, int flag, char *message_name);
  int imsgrcv(int msgid, void *ptr, size_t nbytes,
             long type, int flag, char *message_name);
#endif