60 #define DEFLATE_HOOK(strm, flush, bstate) 0  argument
69 typedef block_state (*compress_func) (deflate_state *s, int flush);
73 static block_state deflate_stored (deflate_state *s, int flush);
74 static block_state deflate_fast   (deflate_state *s, int flush);
75 static block_state deflate_slow   (deflate_state *s, int flush);
331 	int flush  in zlib_deflate()  argument
338 	flush > Z_FINISH || flush < 0) {  in zlib_deflate()
344 	(s->status == FINISH_STATE && flush != Z_FINISH)) {  in zlib_deflate()
351     s->last_flush = flush;  in zlib_deflate()
393     } else if (strm->avail_in == 0 && flush <= old_flush &&  in zlib_deflate()
394 	       flush != Z_FINISH) {  in zlib_deflate()
406         (flush != Z_NO_FLUSH && s->status != FINISH_STATE)) {  in zlib_deflate()
409 	bstate = DEFLATE_HOOK(strm, flush, &bstate) ? bstate :  in zlib_deflate()
410 		 (*(configuration_table[s->level].func))(s, flush);  in zlib_deflate()
429             if (flush == Z_PARTIAL_FLUSH) {  in zlib_deflate()
431 	    } else if (flush == Z_PACKET_FLUSH) {  in zlib_deflate()
440                 if (flush == Z_FULL_FLUSH) {  in zlib_deflate()
453     if (flush != Z_FINISH) return Z_OK;  in zlib_deflate()
866 	int flush  in deflate_stored()  argument
888             if (s->lookahead == 0 && flush == Z_NO_FLUSH) return need_more;  in deflate_stored()
912     FLUSH_BLOCK(s, flush == Z_FINISH);  in deflate_stored()
913     return flush == Z_FINISH ? finish_done : block_done;  in deflate_stored()
925 	int flush  in deflate_fast()  argument
939             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {  in deflate_fast()
1008     FLUSH_BLOCK(s, flush == Z_FINISH);  in deflate_fast()
1009     return flush == Z_FINISH ? finish_done : block_done;  in deflate_fast()
1019 	int flush  in deflate_slow()  argument
1034             if (s->lookahead < MIN_LOOKAHEAD && flush == Z_NO_FLUSH) {  in deflate_slow()
1124     Assert (flush != Z_NO_FLUSH, "no flush?");  in deflate_slow()
1130     FLUSH_BLOCK(s, flush == Z_FINISH);  in deflate_slow()
1131     return flush == Z_FINISH ? finish_done : block_done;  in deflate_slow()