1*c9bcef03Schristos #include <string.h> 2*c9bcef03Schristos 3*c9bcef03Schristos int main(void)4*c9bcef03Schristosmain(void) 5*c9bcef03Schristos { 6*c9bcef03Schristos char *s; 7*c9bcef03Schristos 8*c9bcef03Schristos s = strndup("123", 2); 9*c9bcef03Schristos return s[0] != '1' ? 1 : s[1] != '2' ? 2 : s[2] != '\0' ? 3 : 0; 10*c9bcef03Schristos } 11