SingleSource/UnitTests/ms_struct-bitfield-1.c

#include <stddef.h>
extern void abort();

#pragma ms_struct on

typedef struct
{
void *pv;
int l;
} Foo;

typedef struct
{
void *pv1;
Foo foo;
unsigned short fInited : 1;
void *pv2;
} PackOddity;

#pragma ms_struct off

int main(int argc, char *argv[])
{
#pragma unused(argc, argv)
	int sizeof_packoddity = sizeof(PackOddity);
	int offsetof_foo = offsetof(PackOddity, foo);
	int offsetof_pv2 = offsetof(PackOddity, pv2);
        if (sizeof_packoddity != 40)
         abort();
        if (offsetof_foo != 8)
          abort();
        if (offsetof_pv2 != 32)
          abort();
	return 0;
}