fread((void *)buffer, sizeof(OBJECT), 1, file);
OBJECT* obj;
obj = (OBJECT*) malloc(sizeof(OBJECT));
obj = (OBJECT*) buffer;
obj->c[obj->a] = '\0';
printf("obj->a = %d\n"
	"obj->f = %d \n"
	"obj->c = %s\n",
	obj->a,
	obj->f,
	obj->c);