260 #define put_byte(s, c) {s->pending_buf[s->pending++] = (c);}  argument
268 #define MAX_DIST(s)  ((s)->w_size-MIN_LOOKAHEAD)  argument
274 void zlib_tr_init         (deflate_state *s);
275 int  zlib_tr_tally        (deflate_state *s, unsigned dist, unsigned lc);
276 ulg  zlib_tr_flush_block  (deflate_state *s, char *buf, ulg stored_len,
278 void zlib_tr_align        (deflate_state *s);
279 void zlib_tr_stored_block (deflate_state *s, char *buf, ulg stored_len,
288 #define put_short(s, w) { \  argument
289     put_byte(s, (uch)((w) & 0xff)); \
290     put_byte(s, (uch)((ush)(w) >> 8)); \
314 static inline void bi_flush(deflate_state *s)  in bi_flush()  argument
316     if (s->bi_valid == 16) {  in bi_flush()
317         put_short(s, s->bi_buf);  in bi_flush()
318         s->bi_buf = 0;  in bi_flush()
319         s->bi_valid = 0;  in bi_flush()
320     } else if (s->bi_valid >= 8) {  in bi_flush()
321         put_byte(s, (Byte)s->bi_buf);  in bi_flush()
322         s->bi_buf >>= 8;  in bi_flush()
323         s->bi_valid -= 8;  in bi_flush()
330 static inline void bi_windup(deflate_state *s)  in bi_windup()  argument
332     if (s->bi_valid > 8) {  in bi_windup()
333         put_short(s, s->bi_buf);  in bi_windup()
334     } else if (s->bi_valid > 0) {  in bi_windup()
335         put_byte(s, (Byte)s->bi_buf);  in bi_windup()
337     s->bi_buf = 0;  in bi_windup()
338     s->bi_valid = 0;  in bi_windup()
340     s->bits_sent = (s->bits_sent+7) & ~7;  in bi_windup()
361 static void send_bits      (deflate_state *s, int value, int length);
364     deflate_state *s,  in send_bits()  argument
371     s->bits_sent += (ulg)length;  in send_bits()
377     if (s->bi_valid > (int)Buf_size - length) {  in send_bits()
378         s->bi_buf |= (value << s->bi_valid);  in send_bits()
379         put_short(s, s->bi_buf);  in send_bits()
380         s->bi_buf = (ush)value >> (Buf_size - s->bi_valid);  in send_bits()
381         s->bi_valid += length - Buf_size;  in send_bits()
383         s->bi_buf |= value << s->bi_valid;  in send_bits()
384         s->bi_valid += length;  in send_bits()
389 #define send_bits(s, value, length) \  argument
391   if (s->bi_valid > (int)Buf_size - len) {\
393     s->bi_buf |= (val << s->bi_valid);\
394     put_short(s, s->bi_buf);\
395     s->bi_buf = (ush)val >> (Buf_size - s->bi_valid);\
396     s->bi_valid += len - Buf_size;\
398     s->bi_buf |= (value) << s->bi_valid;\
399     s->bi_valid += len;\
405     deflate_state *s,  in zlib_tr_send_bits()  argument
410     send_bits(s, value, length);  in zlib_tr_send_bits()
423     deflate_state *s = (deflate_state *) strm->state;  in flush_pending()  local
424     unsigned len = s->pending;  in flush_pending()
430 	memcpy(strm->next_out, s->pending_out, len);  in flush_pending()
433     s->pending_out += len;  in flush_pending()
436     s->pending -= len;  in flush_pending()
437     if (s->pending == 0) {  in flush_pending()
438         s->pending_out = s->pending_buf;  in flush_pending()