include/background.h

   1 #ifndef BACKGROUND_H
   2 #define BACKGROUND_H
   3
   4 typedef int (*bg_func)(int);
   5
   6 int bg_register(bg_func f, int initval);
   7 int bg_setstat(int handle, int val);
   8 int bg_getstat(int handle);
   9 void bg_shed(void);
  10
  11 #endif /* BACKGROUND_H */
  12