From edb1508a5913d4d7c359da5b0408f5c5de6895d4 Mon Sep 17 00:00:00 2001
From: Leah Rowe <leah@libreboot.org>
Date: Tue, 10 Mar 2026 08:26:20 +0000
Subject: util/nvmutil: more reliable stdint.h check

Signed-off-by: Leah Rowe <leah@libreboot.org>
---
 util/nvmutil/nvmutil.c | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'util')

diff --git a/util/nvmutil/nvmutil.c b/util/nvmutil/nvmutil.c
index e281f4ef..d1786571 100644
--- a/util/nvmutil/nvmutil.c
+++ b/util/nvmutil/nvmutil.c
@@ -34,15 +34,19 @@
 #include <limits.h>
 #include <stdarg.h>
 #if defined(__has_include)
-#if __has_include(<stdint.h>)
-#include <stdint.h>
-#else
+#  if __has_include(<stdint.h>)
+#    include <stdint.h>
+#  else
 typedef unsigned char  uint8_t;
 typedef unsigned short uint16_t;
 typedef unsigned int   uint32_t;
-#endif
+#  endif
+#elif defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+#  include <stdint.h>
 #else
-#include <stdint.h>
+typedef unsigned char  uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int   uint32_t;
 #endif
 #include <stdio.h>
 #include <stdlib.h>
-- 
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