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-rw-r--r--winsup/cygwin/include/sys/param.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/winsup/cygwin/include/sys/param.h b/winsup/cygwin/include/sys/param.h
index 70c4ac98e..f2a7473ee 100644
--- a/winsup/cygwin/include/sys/param.h
+++ b/winsup/cygwin/include/sys/param.h
@@ -13,6 +13,9 @@
/* Linux includes limits.h, but this is not universally done. */
#include <limits.h>
+#define __need_NULL
+#include <stddef.h>
+
/* Max number of open files. The Posix version is OPEN_MAX. */
/* Number of fds is virtually unlimited in cygwin, but we must provide
some reasonable value for Posix conformance */
@@ -41,10 +44,6 @@
BSD variant of this constant. */
#define DEV_BSIZE 1024
-#ifndef NULL
-#define NULL 0L
-#endif
-
#ifndef NBBY
#define NBBY 8
#endif