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#include <stdio.h>
#define MAXLINE 1000
int gline(char str[], int len);
int
main(void)
{
int len;
char str[MAXLINE];
while ((len = gline(str, MAXLINE)) > 0)
if (len > 80)
printf("\nlength: %d\n%s\n", len, str);
return 0;
}
int
gline(char str[], int len)
{
int i;
char input;
for (i = 0; i < len-1 && (input = getchar()) != EOF && input != '\n'; i++)
str[i] = input;
if (input == '\n' && i < len-1) {
str[i] = '\n';
++i;
}
str[i] = '\0';
return i;
}
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