#ifndef MAIN_H
#define MAIN_H

/*
  contains a few things that other parts of the program might want
  to know about...
 */

extern char *version;
extern char *build_date;

void exit_program(int val);

// 1/8th second is a single time unit...
#define TIME_UNIT 125000
// But I plan to double the framerate soon, or make it variable...
//#define TIME_UNIT (125000/2)

typedef struct screen_size
{
      char * size;
      int wid, hgt;
} screen_size;

typedef struct parameter
{
      char * sh, * lg;  // short and long versions
} parameter;


#endif