// datatypes

typedef unsigned long charPointer;

typedef union Memory_u Memory;

union Memory_u{
          char character;
  unsigned int size;
 unsigned long address;
};


// Functions

Memory* initializeHeap(unsigned long size);
void dumpHeap(Memory* heap, int size);
charPointer charMalloc(Memory* heap, unsigned int size);
void charFree(Memory* heap, charPointer address);