text: /* sad-test.h - tests for sad functions */
  #ifndef SADTEST_H
  #define SADTEST_H
  
  #define __STDC_FORMAT_MACROS
  #define EXIT_FAILURE 1
  #define EXIT_SUCCESS 0
  #define FRAME_HEIGHT 10
  #define FRAME_WIDTH 20
  
  int sad_selftest(void);
  
  #endif
  