jextent
struct jextent *jb_extent; /* Extent array. */
size = sizeof(struct jextent) * jblocks->jb_avail;
struct jextent *jext;
struct jextent *jext;
size = sizeof(struct jextent) * jblocks->jb_avail;
sizeof(struct jextent) * jblocks->jb_used);
jblocks->jb_extent = malloc(sizeof(struct jextent) * jblocks->jb_avail,
struct jextent *jext;
struct jextent *jext;
jext = malloc(sizeof(struct jextent) * jblocks->jb_avail,
sizeof(struct jextent) * jblocks->jb_used);
struct jextent *jb_extent; /* Extent array. */