1 int unbzip(int); 2 void _unbzip(int, int); 3 int unbflz(int); 4 int xexpand(int); 5 void *emalloc(ulong); 6 void *erealloc(void*, ulong); 7 char *estrdup(char*); 8 9 void ramfsmain(int, char**); 10 extern int chatty; 11 void error(char*, ...); 12