Commit 642a1733 authored by Dave Love's avatar Dave Love
Browse files

Maybe include unistd.h.

parent 8cf8560b
......@@ -28,7 +28,9 @@ Boston, MA 02111-1307, USA. */
#include <config.h>
#include "lisp.h" /* Needed for VALBITS. */
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#undef NULL
/* The important properties of this type are that 1) it's a pointer, and
......
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