extern unsigned char dos_country_info[DOS_COUNTRY_INFO];
extern int dos_memory_info (unsigned long *, unsigned long *,
unsigned long *, unsigned long *);
+void dos_cleanup (void);
+void syms_of_dosfns (void);
+void init_dosfns (void);
+
#ifndef HAVE_X_WINDOWS
extern int msdos_stdcolor_idx (const char *);
extern Lisp_Object msdos_stdcolor_name (int);