int main() { int length = __VERIFIER_nondet_int(); if (length < 1) { length = 1; } char *original = __VERIFIER_nondet_String(length); char *res = rec_strcopy(original, length); free(original); free(res); }
int main() { cstrpbrk(__VERIFIER_nondet_String(), __VERIFIER_nondet_String()); return 0; }