> What It Does
- Decodes and prints an obfuscated message by XOR’ing each byte with 0x69 until a sentinel value is reached.
How It Works
- x holds bytes of the encoded message plus a sentinel 0x69 at the end.
- i points to the start of x.
- Loop condition *i < 0x69 processes bytes strictly less than 0x69; when *i == 0x69, the loop stops.
- Each printed character is (*i ^ 0x69); the pointer advances after each print.
Output
- Decoding each byte:
- 0x20^0x69='I', 0x49^0x69=' ', 0x55^0x69='<', 0x5A^0x69='3',
- 0x49^0x69=' ', 0x05^0x69='l', 0x08^0x69='a', 0x1C^0x69='u',
- 0x1B^0x69='r', 0x00^0x69='i', 0x0C^0x69='e'
- Printed string: I <3 laurie
Notes
- This is simple XOR obfuscation with key/sentinel 0x69.
- Using < 0x69 as the stop condition relies on all encoded bytes being less than 0x69; a more typical and robust check would be while (*i != 0x69).
