16 lines
222 B
Diff
16 lines
222 B
Diff
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diff --git a/pixel.c b/pixel.c
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--- a/pixel.c
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+++ b/pixel.c
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@@ -19,6 +19,10 @@
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#include <fcntl.h>
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#include "libg15render.h"
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+#include <math.h>
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+#include <stdlib.h>
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+#include <unistd.h>
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+
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void
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swap (int *x, int *y)
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{
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