typedef struct {
	short	zone;
	short	net;
	short	node;
	short	point;
} __attribute__((packed)) tNetAddressRec;

typedef struct {
	short 		userNum;
	unsigned char 	aliasLen;
	char		alias[36];
	unsigned char	realNameLen;
	char		realName[36];
	unsigned char	nameLen;
	char		name[36];
	unsigned char	userNoteLen;
	char		userNote[40];
	tNetAddressRec	address;
} __attribute__((packed)) tMsgInfoRec;

typedef struct {
	tMsgInfoRec	fromInfo;
	tMsgInfoRec	toInfo;
	long		pos;
	short		size;
	long		date;
	char		status;
	short		replies;
	unsigned char	subjectLen;
	char		subject[40];
	short		netFlag;
	short		sigPos;
	short		incFile;
	short		msgTag;
	char		reserved[54];
}  __attribute__((packed)) tMsgHeaderRec;