+static struct utcp_connection *c;
+static int dir = DIR_READ | DIR_WRITE;
+static long inpktno;
+static long outpktno;
+static long dropfrom;
+static long dropto;
+static double reorder;
+static long reorder_dist = 10;
+static double dropin;
+static double dropout;
+static long total_out;
+static long total_in;
+static FILE *reference;
+static long mtu;
+static long bufsize;
+
+static char *reorder_data;
+static size_t reorder_len;
+static int reorder_countdown;