source: CIVL/examples/languageFeatures/initialValues.cvl

#include<stdio.h>
#include<civlc.cvh>
#include<bundle.cvh>

typedef enum INIT {zero, one} Init;
typedef union{
int a;
float b;
} MyUnion;

$bundle    bun;
Init       enumVar;
int *      ptr;
MyUnion    myunion;
int main() {
  int a;

  a = enumVar;
  a = myunion.a;
  ptr = &a;
  $bundle_unpack(bun, &a);
  return 0;
}