282 	int used_in, cur_in, used_out, cur_out, read_sz, n;  in decompress_file()  local
394 	used_in = cur_in = used_out = cur_out = 0;  in decompress_file()
488 	if (used_out == 0)  in decompress_file()
496 	first_used = fifo_used_first_bytes(cur_out, used_out, fifo_out_len);  in decompress_file()
497 	last_used  = fifo_used_last_bytes(cur_out, used_out, fifo_out_len);  in decompress_file()
504 		used_out = used_out - n;  in decompress_file()
520 			used_out = used_out - n;  in decompress_file()
618 	first_free = fifo_free_first_bytes(cur_out, used_out, fifo_out_len);  in decompress_file()
619 	last_free = fifo_free_last_bytes(cur_out, used_out, fifo_out_len);  in decompress_file()
622 	int target_max = NX_MAX(0, fifo_free_bytes(used_out, fifo_out_len)  in decompress_file()
630 		first_offset = fifo_free_first_offset(cur_out, used_out);  in decompress_file()
637 			last_offset = fifo_free_last_offset(cur_out, used_out,  in decompress_file()
910 	used_out = used_out + tpbc;  in decompress_file()
912 	assert(used_out <= fifo_out_len);  in decompress_file()
937 		if (used_out)  in decompress_file()