#include <stdio.h>
#include <stdarg.h>
#define failed(what) do { \
    printf("%i %s:%d: failure\n",what, __FILE__, __LINE__); \
    errors++; \
} while (0)
static int errors = 0;
static struct myspace {
    long double profile;
};
void badfunc(int eek, ...) {
    va_list ack;
    long int validate, i;
    struct myspace bob, ned, sam;
    va_start(ack, eek);
        printf("Map of ack->overflow_arg_area:\n");
        for (i=0;i<32;i++)
            printf("%i ",*(ack->overflow_arg_area+i));
        printf("\n");
        bob      = va_arg(ack, struct myspace);
        ned      = va_arg(ack, struct myspace);
        sam      = va_arg(ack, struct myspace);
        validate = va_arg(ack, int);
        if (bob.profile   != 1) failed(bob.profile);
        if (ned.profile   != 2) failed(ned.profile);
        if (sam.profile   != 3) failed(sam.profile);
        if (validate      != 4) failed(validate);
    va_end(ack);
}
int main(int argc, char **argv) {
    struct myspace bob = {1};
    struct myspace ned = {2};
    struct myspace sam = {3};
    badfunc(0, bob, ned, sam, 4);
    return errors;
}