12 lines
360 B
Diff
12 lines
360 B
Diff
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diff -ur a/aigunconstraint.c b/aigunconstraint.c
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--- a/aigunconstraint.c 2013-10-06 09:08:03.000000000 -0400
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+++ b/aigunconstraint.c 2023-10-27 08:55:01.678566389 -0400
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@@ -26,6 +26,7 @@
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#include <stdarg.h>
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#include <stdlib.h>
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#include <string.h>
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+#include <unistd.h>
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static const char * USAGE =
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"usage: aigunconstraint [-h][-v] [<input> [<output>]]\n"
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