ex4_union.c

Go to the documentation of this file.

#include <stdio.h>
#include <stddef.h>

typedef union { char c; int i; double d; short s[4]; } CIDS;

static CIDS cids = { .d = 12.4 };

int main()
{

   printf("size cids=%lu\n", sizeof(cids));   
   printf("offset d=%lu\n", offsetof(CIDS, d));
   printf("d=%f\n", cids.d);
   printf("c=%d\n", cids.c);
   printf("i=%d\n", cids.i);
}