1 #include <u.h> 2 #include <libc.h> 3 #include <draw.h> 4 5 void 6 putsnarf(char *snarf) 7 { 8 _displaywrsnarf(display, snarf); 9 } 10 11 char* 12 getsnarf(void) 13 { 14 return _displayrdsnarf(display); 15 }