unsigned long extract_unsigned_long(const char *source, int parmnum);
void CtdlInitBase64Table(void);
size_t CtdlEncodeBase64(char *dest, const char *source, size_t sourcelen, int linebreaks);
unsigned long extract_unsigned_long(const char *source, int parmnum);
void CtdlInitBase64Table(void);
size_t CtdlEncodeBase64(char *dest, const char *source, size_t sourcelen, int linebreaks);