ref: 332f070e5a51e5fcc1f2f17f15f67aa98a01b5f4
dir: /sys/lib/dist/cmd/bzfs/bzfs.h/
int unbzip(int); void _unbzip(int, int); int unbflz(int); int xexpand(int); void *emalloc(ulong); void *erealloc(void*, ulong); char *estrdup(char*); void ramfsmain(int, char**); extern int chatty; void error(char*, ...);