7 int datalen(const unsigned char *data)
11 for (i = 0, len = 0; i < 64; i++)
18 void print_hex(const unsigned char *data, int len)
22 for (i = 0; i < len; i++)
23 printf("0x%02x ", data[i]);
28 void print_ascii(const unsigned char *data, int len)
32 for (i = 0; i < len; i++)
33 printf("%c", is_printable(data[i]) ? data[i] : '.');