#include <stdio.h>

// So we can use this in any method, this gives us a typedef named 'intBuffer'.
// Really, this is the only *truely* naughty portion of these macros as it
// creates a complete type definition for you. This is something people will
// have to read the header in order to grok.
ringBuffer_typedef(int, intBuffer);

// The above macro translates exactly to:
typedef struct {
  int size;
  int start;
  int end;
  int* elems;
} intBuffer;


int main() {
  // Declare vars.
  intBuffer myBuffer;

  bufferInit(myBuffer,1024,int);

  // We must have the pointer. All of the macros deal with the pointer.
  // (except for init.)
  intBuffer* myBuffer_ptr;
  myBuffer_ptr = &myBuffer;

  // Write two values.
  bufferWrite(myBuffer_ptr,37);
  bufferWrite(myBuffer_ptr,72);

  // Read a value into a local variable.
  int first;
  bufferRead(myBuffer_ptr,first);
  assert(first == 37); // true

  // Get reference of the current element to avoid copies
  int* second_ptr = &bufferReadPeek(myBuffer_ptr);
  assert(*second_ptr == 72); // true
  operate_on_reference(second_prt);
 
  // move to next value
  bufferReadSkip(myBuffer_ptr);

  return 0;
}