va args for uints

gistfile1.txt

#define foo(...) foo_(123, ##__VA_ARGS__, 0)
void foo_(int dummy, ...)
{	
	unsigned int v;
	va_list list;
	printf("foo ");
	va_start(list, dummy);
	for (v = va_arg(list, unsigned int); v != 0; v = va_arg(list, unsigned int))
		printf("%d ", v);
	va_end(list);
	printf("\n");
}

#define foo2(...) foo2_((unsigned int[]){__VA_ARGS__}, (sizeof((unsigned int[]){__VA_ARGS__})/sizeof(int)))
void foo2_(unsigned int* v, int nv)
{	
	int i;
	printf("foo2 ");
	for (i = 0; i < nv; i++)
		printf("%d ", v[i]);
	printf("\n");
}