#ifndef __STACK_BUFFER_H__
#define __STACK_BUFFER_H__

/* Size of all stack arrays */
#ifndef MAX_STACK_SIZE
#define MAX_STACK_SIZE 50
#endif 

/* Maximum length of string on stack */
#ifndef MAX_STRING_LENGTH
#define MAX_STRING_LENGTH 5 
#endif

struct string_stack {
  int topPosition;
  char items[MAX_STACK_SIZE][MAX_STRING_LENGTH];
};      /* type for a stack of strings */

#endif