getline - get a line from the standard input
char * getline(buff,len)
char * buff;
is a routine to read a line of input from the standard input, and place it into
A maximum of
characters are read in, and any remaining characters on the line
and the terminating '\n' character is discarded.
on success, and the NULL pointer on end-of-file.
1.0 - Mark Huckvale
Fri Jul 09 14:54:16 2004