Initial revision

2acb8957 · wdenk · 3b58acd4 · 2acb8957
隐藏空白更改
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include/linux/stddef.h include/linux/stddef.h +18 -0

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--- a/include/linux/stddef.h
+++ b/include/linux/stddef.h
+#ifndef _LINUX_STDDEF_H
+#define _LINUX_STDDEF_H
+
+#undef NULL
+#if defined(__cplusplus)
+#define NULL 0
+#else
+#define NULL ((void *)0)
+#endif
+
+#ifndef _SIZE_T
+#include <linux/types.h>
+#endif
+
+#undef offsetof
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+
+#endif