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-rw-r--r--src/include/stddef.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/include/stddef.h b/src/include/stddef.h
index 82d38c3997..352a54f563 100644
--- a/src/include/stddef.h
+++ b/src/include/stddef.h
@@ -19,7 +19,12 @@ typedef __SIZE_TYPE__ ssize_t;
typedef __WCHAR_TYPE__ wchar_t;
typedef __WINT_TYPE__ wint_t;
+#if __STDC_VERSION__ >= 202300L
+#define NULL nullptr
+#else
+#define nullptr ((void *)0)
#define NULL ((void *)0)
+#endif
/* The devicetree data structures are only mutable in ramstage. All other
stages have a constant devicetree. */