4 char *readtoken(char *to
, char *from
, char* delims
);
5 char *readword(char *to
, char *from
);
6 char *nthtoken(char *to
, char *from
, char* delims
, int n
);
7 int startswith(char *heystack
, char *needle
);
8 int endswith(char *heystack
, char *needle
);
