ghc-gc-hook-0.2.0.0: test/cbits/testhook.c

#include "Rts.h"
#include <stdio.h>

static void my_delegate_function(const struct GCDetails_ *d) {
    printf("Yup test delegate hook worked\n");
}

void* get_my_delegate_ptr(void) {
    return my_delegate_function;
}