doc/Host-tools-overview: tiffs-mkfs description updated The first version of tiffs-mkfs did not include a journal file in the created FFS, expecting the firmware to create it on first boot. All historical firmwares prior to a recent FC fix (2020-05) contain a bug in that code path, thus images made with the first version of tiffs-mkfs were only acceptable to very recent FC firmwares. tiffs-mkfs has now been extended to include an empty journal in the created FFS, thus the restriction of working with recent fw only has been lifted.

/* this header file defines the data structures for the SREC reader module */

struct srecreader {
	char		*filename;
	FILE		*openfile;
	int		lineno;
	u_char		record[256];	/* binary */
	char		record_type;	/* ASCII char */
	u_char		datalen;
	uint32_t	addr;
};