size_t (*) (sb *));
extern void macro_init (int, int, int,
size_t (*) (const char *, size_t, sb *, offsetT *));
+extern void macro_end (void);
extern void macro_set_alternate (int);
extern void macro_mri_mode (int);
extern const char *define_macro (size_t, sb *, sb *, size_t (*) (sb *),