/*
 * request from/reply to andrew mail watcher
 * $Header: /afs/andrew.cmu.edu/usr13/aw0g/gms/RCS/gms.h,v 1.4 90/07/20 11:08:53 aw0g Exp $
 */

#ifndef uint8
#define uint8 unsigned char
#endif
#ifndef int32
#define int32 long
#define uint32 unsigned long
#endif
#ifndef uint16
#define uint16 unsigned short int
#endif

#define GMS_VERS_MAJ	(2)
#define GMS_VERS_MIN	(14)

#define gms_MIN_TYPE	(23)
#define gms_ask_mail 	(23)	/*tell me about these users*/
#define gms_answer_mail	(24)	/*here is info on them*/
#define gms_news	(25)	/*server sent something unsolicited*/
#define gms_ack		(26)	/*reply to server*/
#define gms_MAX_TYPE	(26)

#define GMS_MAX_STR_LEN	(400)

#define gms_fl_mail	(1)	/*set if this is a mail answer*/
#define gms_fl_error	(2)	/*set if this in an error answer*/
#define gms_fl_nocache	(4)	/*this is a live anwer*/

struct gms_mail_status_R {
  uint8 gms_vers_maj;		/*major version number*/
  uint8 gms_vers_min;		/*minor version number*/
  uint8 gms_type;			/*gms packet type*/
  uint8 gms_flags;			/*status flags*/
  uint16 gms_change_count0;	/*change count of messages for this user*/
  uint16 gms_change_count1;	/*change count of messages for this that*/
  int32 gms_id;			/*packet id to make ack esayer*/
  int32 gms_poll_time;		/*mac sends cur poll time, server answers min poll time*/
  char gms_text_buf[GMS_MAX_STR_LEN];	/*null terminated string*/
};
typedef struct gms_mail_status_R
  gms_mail_status,*gms_mail_status_pt;

#define GMS_nameoffset (16)	/*start of username text*/
#define GMS_max_size (GMS_nameoffset+GMS_MAX_STR_LEN)
/*
 * get size of data to transmit on net
 */
#define GMS_real_size(xx_arg) (GMS_nameoffset+strlen((xx_arg).gms_text_buf)+1)