71 static gint sock, rd_index, wr_index, buffer_length, prebuffer_length;  variable
204 	if (wr_index >= rd_index)  in http_used()
205 		return wr_index - rd_index;  in http_used()
206 	return buffer_length - (rd_index - wr_index);  in http_used()
211 	if (rd_index > wr_index)  in http_free()
212 		return (rd_index - wr_index) - 1;  in http_free()
213 	return (buffer_length - (wr_index - rd_index)) - 1;  in http_free()
650 				cnt = min(http_free(), buffer_length - wr_index);  in http_buffer_loop()
653 				written = read(sock, buffer + wr_index, cnt);  in http_buffer_loop()
666 					wr_index = (wr_index + written) % buffer_length;  in http_buffer_loop()
720 	wr_index = 0;  in flac_http_open()