gistfile1.h

#include <stdlib.h>
#include <time.h>

static int __my_func_impl_1() {
	return 44;
}

static int __my_func_impl_2() {
	return 55;
}

asm(".type my_func,@gnu_indirect_function");
void* my_func() {
	srandom(time(0));
	if (random() % 2 == 0)
		return &__my_func_impl_1;
	else
		return &__my_func_impl_2;
}