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#include <stdio.h>
getline(s, lim) /* get line into s, return length */
char s[];
int lim;
{
int c, i;
i = 0;
while (--lim > 0 && (c=getchar()) != EOF && c != '\n')
s[i++] = c;
if (c == '\n')
s[i++] = c;
s[i] = '\0';
return(i);
}
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