heap0.c #include #include #include #include #include struct data { char name[64]; }; struct fp { int (*fp)(); }; void winner() { printf("level passed\n"); } void nowinner() { printf("level has not been passed\n"); } int main(int argc, char **argv) { struct data *d; struct fp *f; d = malloc(sizeof(struct data)); f = malloc(sizeof(struct fp)); f->fp = nowinner; printf("data is at %p, fp is at %p\n..