3367 struct inflate_blocks_state {int dummy;}; /* for buggy compilers */  in _tr_flush_block()  struct
3891 struct inflate_blocks_state {  in _tr_flush_block()  struct
3894   inflate_block_mode  mode;     /* current inflate_block mode */  in _tr_flush_block()
3897   union {  in _tr_flush_block()
3910   } sub;                /* submode */  in _tr_flush_block()
3911   uInt last;            /* true if this block is the last block */  in _tr_flush_block()
3914   uInt bitk;            /* bits in bit buffer */  in _tr_flush_block()
3915   uLong bitb;           /* bit buffer */  in _tr_flush_block()
3916   inflate_huft *hufts;  /* single malloc for tree space */  in _tr_flush_block()
3917   Bytef *window;        /* sliding window */  in _tr_flush_block()
3918   Bytef *end;           /* one byte after sliding window */  in _tr_flush_block()
3919   Bytef *read;          /* window read pointer */  in _tr_flush_block()
3920   Bytef *write;         /* window write pointer */  in _tr_flush_block()
3921   check_func checkfn;   /* check function */  in _tr_flush_block()
3922   uLong check;          /* check on output */  in _tr_flush_block()