Function Returning Itself

Question

Is it possible to declare some function type func_t which returns that type, func_t?

In other words, is it possible for a function to retur

Answer 1

what about something like this:

typedef void* (*takesDoubleReturnsVoidPtr)(double);

void* functionB(double d)
{
    printf("here is a function %f",d);
    return NULL;
}

takesDoubleReturnsVoidPtr functionA()
{
    return functionB;
}

int main(int argc, const char * argv[])
{
    takesDoubleReturnsVoidPtr func = functionA();
    func(56.7);
    return 0;
}