matrix.h

   1 #ifndef MATRIX_H
   2 #define  MATRIX_H 1
   3
   4 #include <stdbool.h>
   5
   6 extern uint8_t *matrix;
   7 extern uint8_t *matrix_prev;
   8
   9 void matrix_init(void);
  10 uint8_t matrix_scan(void);
  11 bool matrix_is_modified(void);
  12 bool matrix_has_ghost(void);
  13 bool matrix_has_ghost_in_row(uint8_t row);
  14
  15 #endif