last_thing.c

struct Value {
  int reference; // Just a uniquely identifying value for this struct. Counts up from 0.
  size_t data_size;
};

struct IntValue {
  int reference;
  size_t data_size; // Should always be sizeof(int) = 4.
  
  int value;
};

struct StringValue {
  int reference;
  size_t data_size; // Variable, based on the size of data[] below.
  
  char data[];
};

struct DoubleValue {
  int reference;
  size_t data_size; // Should always be sizeof(double) = 8.
  
  double value;
};