-static void rc4_send(unsigned long len, const unsigned char *indata,
- unsigned char *outdata)
-{
- RC4(&pcd->rc4_send_key, len, indata, outdata);
-}
-
-static void rc4_recv(unsigned long len, const unsigned char *indata,
- unsigned char *outdata)
-{
- RC4(&pcd->rc4_recv_key, len, indata, outdata);
-}
-
-static void append_str(char **data, const char* append)
-{
- if (*data) {
- char *tmp = make_message("%s\n%s", *data, append);
- free(*data);
- *data = tmp;
- } else
- *data = para_strdup(append);
-}
-
-