Return pointer to array of 4 integers: int32_t (* bar(void))[4] { static int32_t u[4] = {1, 0, 1, 0}; return &u; } Return a pointer to a funct

Return pointer to array of 4 integers: int32_t (* bar(void))[4] { static int32_t u[4] = {1, 0, 1, 0}; return &u; } Return a pointer to a function taking a char: void f(char a) { // ... } void (* baz(void))(char) { return f; }