void extract_token(char *dest, char *source, int parmnum, char separator);
int extract_int (char *source, int parmnum);
long int extract_long (char *source, long int parmnum);
-void encode_base64(char *dest, char *source);
+void CtdlEncodeBase64(char *dest, char *source, int sourcelen);
int CtdlDecodeBase64(char *dest, char *source, size_t length);
void striplt(char *);
int haschar(const char *st, int ch);