#pypp 0 #include "kernel.hh" void panic (unsigned n, char const *message): while (1): for unsigned bit = 0x80000000; bit; bit >>= 1: for int i = 0; i < 600000; ++i: led (n & bit, i > 200000 && i < 400000, false) for int i = 0; i < 1000000; ++i: led (false, false, true)