extern void logmesg (char *fmt, ...);
extern void verbmesg (int verblvl, const zconf_t *conf, char *fmt, ...);
extern void logflush (void);
-extern int inc_serial (const char *fname, int use_unixtime);
-extern const char *inc_errstr (int err);
+extern int gensalt (char *salt, size_t saltsize, int saltbits);
extern char *str_untaint (char *str);
extern char *str_chop (char *str, char c);
-extern int is_dotfile (const char *name);
+extern int is_dotfilename (const char *name);
extern void parseurl (char *url, char **proto, char **host, char **port, char **para);
#endif