55 typedef struct Block Block;  typedef
56 struct Block  struct
61 	Block *link;  argument
70 	Block *first;  argument
71 	Block **end;
78 queuereq(Block *b, Req *r)  in queuereq()
88 addblock(Blocklist *l, Block *b)  in addblock()
102 delreq(Block *b, Req *r)  in delreq()
120 	Block **l, **oldest, *b;  in evictblock()
139 Block *
142 	Block *b;  in findblock()
157 readfrom(Req *r, Block *b)  in readfrom()
246 getrange(Block *b)  in getrange()
305 	Block *b;  in httpfilereadproc()
445 	Block *b;  in fileread()
457 		b = emalloc9p(sizeof(Block));  in fileread()
479 	Block *b;  in finishthread()
506 	Block *b;  in fsnetproc()
650 	httpchan = chancreate(sizeof(Block*), 0);  in threadmain()
651 	finishchan = chancreate(sizeof(Block*), 0);  in threadmain()