Symbol: EXT_FIRST_EXTENT
sys/vfs/ext2fs/ext2_extents.h
111
#define EXT_LAST_EXTENT(hdr) (EXT_FIRST_EXTENT((hdr)) + le16toh((hdr)->eh_ecount) - 1)
sys/vfs/ext2fs/ext2_extents.h
117
#define EXT_MAX_EXTENT(hdr) (EXT_FIRST_EXTENT(hdr) + le16toh((hdr)->eh_max) - 1)