Add unistd.h to make gcc -Wall happy.

212d0035 · Guido van Rossum · c9830d0e · 212d0035
Commit 212d0035 authored Dec 10, 1996 by Guido van Rossum
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Python/bltinmodule.c Python/bltinmodule.c +4 -0

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--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -42,6 +42,10 @@ PERFORMANCE OF THIS SOFTWARE.

 #include "mymath.h"

+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
 /* Forward */
 static object *filterstring PROTO((object *, object *));
 static object *filtertuple  PROTO((object *, object *));