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@ -371,15 +371,33 @@ check()
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off_t bithigh = 0;
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off_t bitlow = 0;
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off_t linelen = 0;
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off_t maxlinelen = 0;
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off_t maxheadlinelen = 0;
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off_t maxbodylinelen = 0;
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int c;
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int l = -1;
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while ((c = getchar()) != EOF) {
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if (c == '\n') {
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if (maxlinelen < linelen)
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maxlinelen = linelen;
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if (maxheadlinelen < linelen)
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maxheadlinelen = linelen;
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linelen = 0;
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if (l == '\n')
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break;
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} else {
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linelen++;
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}
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if (c != '\t' && c != '\n' && c < 32)
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bitlow++;
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if (c > 127)
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bithigh++;
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l = c;
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}
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while ((c = getchar()) != EOF) {
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if (c == '\n') {
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if (maxbodylinelen < linelen)
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maxbodylinelen = linelen;
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linelen = 0;
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} else {
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linelen++;
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@ -391,7 +409,9 @@ check()
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l = c;
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}
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if (bitlow == 0 && bithigh == 0 && maxlinelen <= 78 && l == '\n')
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if (bitlow == 0 && bithigh == 0 &&
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maxheadlinelen < 998 && maxbodylinelen <= 78 &&
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l == '\n')
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return 0;
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else
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return 1;
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