#include <sys/param.h>

struct hmt {
	char fname[MAXPATHLEN + 1];
	int fd;
	uint8_t *bin;
	uint8_t *epgstart; /* Start of the correct EPG entry in the HMT file */
	uint8_t *epgguidance; /* Start of the guidance text for the relevant EPG entry */
	uint32_t binsize;
};
#define HMT_EPG_BLOCK_LENGTH	0x220
#define HMT_EPG_TITLE		0x14
#define HMT_BLOCK_LENGTH	0x1003

#define HMT_HEADER_PROG_EV_ID	0x036b

#define HMT_FOLDER		0x21
#define HMT_FOLDER_LEN		512

#define HMT_FILENAME		0x21
#define HMT_FILENAME_LEN	512

#define HMT_TITLE		0x221
#define HMT_TITLE_LEN		255
#define HMT_SYNOPSIS_LEN	255

#define HMT_CHANNEL_NUM		0x11	/* 2 bytes */
#define HMT_CHANNEL_NAME	0x321
#define HMT_EPG			0x114

#define HMT_FLAGS1		0x367
#define HMT_FLAGS1_LOCKED	0x80
#define HMT_FLAGS1_PROTECTED	0x40
#define HMT_FLAGS1_NEW		0x20
#define HMT_CONVERT_FLAG	0x500

#define HMT_FLAGS2		0x368
#define HMT_FLAGS2_ENCRYPTED	0x10	/* As in "keep encrypted" */
#define HMT_FLAGS2_HD		0x80

#define HMT_FLAGS3		0x369
#define HMT_FLAGS3_LIMITCOPY	0x20

#define HMT_RECORDING_START	0x19	/* 4 bytes */
#define HMT_RECORDING_END	0x1D	/* 4 bytes */
#define HMT_SCHEDULED_START	0x04	/* 4 bytes */
#define HMT_SCHEDULED_DURATION	0x08	/* 4 bytes */
#define HMT_PLAYED_TIME		0x05	/* 4 bytes */

#define HMT_GUIDEFLAG		0x3e0
#define HMT_GUIDEFLAG_ON	0x01
#define HMT_GUIDANCE		0x3e2

#define HMT_SID			0x417	/* 2 bytes */
#define HMT_TSID		0x425	/* 2 bytes */
#define HMT_ONID		0x427	/* 2 bytes */
#define HMT_PMTPID		0x419	/* 2 bytes */
#define HMT_VIDEOPID		0x41b	/* 2 bytes */
#define HMT_AUDIOPID		0x41d	/* 2 bytes */

#define HMT_COPYCOUNT		0x431

#define HMT_EPG_SYNOPSIS	0x114 /* 0x115 */
#define HMT_GUIDE_BLOCK_MIN_SIZE 0x15
#define HMT_WITH_EPG_BLOCK_MIN_SIZE	(HMT_BLOCK_LENGTH + HMT_EPG_BLOCK_LENGTH + HMT_GUIDE_BLOCK_MIN_SIZE)