5 int datalen(const unsigned char *data)
9 for (i = 0, len = 0; i < 64; i++)
16 void print_hex(const unsigned char *data, int len)
20 for (i = 0; i < len; i++)
21 printf("0x%02x ", data[i]);
26 void print_ascii(const unsigned char *data, int len)
30 for (i = 0; i < len; i++)
31 printf("%c", is_printable(data[i]) ? data[i] : '.');