int main() {
char s[1000];
m_getline(s, 10);
printf("%s\n", s);
return 0;
}
/* print longest input line */
main()
{
int len; /* length of current line length */
int max; /* length of longest line so far */
char line[MAXLINE]; /* current input line */
char longest[MAXLINE]; /* longest line so far */
max = 0;
while ((len = m_getline(line, MAXLINE)) > 0)
if (len > max) {
max = len;
copy(longest, line);
}
if ( max > 0) /* there was a line */
printf("%s", longest);
return 0;
}
int readlines(char **lineptr, int maxlines)
{
int len, nlines;
char *p, line[MAXLENGTH];
nlines = 0;
while ((len = m_getline(line, sizeof line)) > 0) {
if (nlines >= maxlines) {
return -1;
} else {
if (line[len - 1] == '\n')
line[--len] = '\0';
p = m_alloc(len + 1);
strcpy(p, line);
*(lineptr + nlines++) = p;
}
}
return nlines;
}
