int uprf(char *, char *);
int vfgets(FILE *, char **);
char *write_charset_8bit(void);
+void fold(charstring_t, size_t, const char *restrict);
void set_readonly(struct msgs *);
int other_files(struct msgs *);
void set_other_files(struct msgs *);
-
+char *getthreadid(const char *);