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@ -78,7 +78,8 @@ and
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.Fn getline
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functions return the number of characters written, excluding the
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terminating
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.Dv NUL .
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.Dv NUL
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character.
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The value \-1 is returned if an error occurs, or if end-of-file is reached.
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.Sh EXAMPLES
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The following code fragment reads lines from a file and
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