6 * crypto/xtea - implementation of xtea algorithm.
8 * This code is an implementation of the simple xtea encryption/decryption
9 * algorithm. You probably don't want to use this; try AES or chacha20
10 * from libsodium for modern encryption routines.
12 * License: CC0 (Public Domain)
14 int main(int argc, char *argv[])
16 /* Expect exactly one argument */
20 if (strcmp(argv[1], "depends") == 0) {