void mdelay(unsigned long);
/* lib/uuid.c */
-void uuid_str_to_bin(const char *uuid, unsigned char *out);
+void uuid_bin_to_str(unsigned char *uuid, char *str);
+int uuid_str_to_bin(char *uuid, unsigned char *out);
int uuid_str_valid(const char *uuid);
/* lib/vsprintf.c */