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 decode_base64(char *dest, char *source);
+void striplt(char *);
+int haschar(char *st, int ch);
+int collapsed_strcmp(char *s1, char *s2);
+
#define extract(dest,source,parmnum) extract_token(dest,source,parmnum,'|')