From e6ff3efb7e2f44f5fb2463435e3f45300d7223a6 Mon Sep 17 00:00:00 2001
From: Amlal El Mahrouss <amlal@nekernel.org>
Date: Mon, 8 Dec 2025 03:02:46 -0500
Subject: chore: define `_Nonnull` when not available.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>
---
 lib/boot.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/boot.h b/lib/boot.h
index e81a671..0badfc0 100644
--- a/lib/boot.h
+++ b/lib/boot.h
@@ -126,6 +126,10 @@ static inline void __sync_synchronize(void) {
 
 #define NB_BOOT_VER 0x101
 
+#ifndef _Nonnull
+#define _Nonnull
+#endif // ifndef _Nonnull
+
 #define NB_BOOT_CALL(struct, offset)                                       \
   volatile cb_proc_t proc_##offset = (volatile cb_proc_t)(struct->offset); \
   proc_##offset();
-- 
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