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/* FIXME: Add argument handling */
return change();
const char *hash;
size_t l;
if (argc < 2) {
fprintf(stderr, "error: invalid number of arguments. See --help\n");
return -1;
}
hash = argv[1];
/**
* input validation
* FIXME: Support prefixes properly
*/
if ((l = strnlen(hash, 54)) != 53) {
fprintf(stderr, "error: hash must be exactly 53 characters (got: %lu)\n", l);
return -1;
}
return change(hash);