From defe10df528f513ecafe02f01b24744b45be2499 Mon Sep 17 00:00:00 2001
From: Chris Jones <christopher.jones@arm.com>
Date: Mon, 12 Apr 2021 17:31:39 +0100
Subject: [PATCH] Add compatibility macro for the inline keyword in error.h

MSVC is not fully compliant with C99 where the 'inline' keyword is defined.
Add a macro to define an alternative for non-compliant compilers.

Signed-off-by: Chris Jones <christopher.jones@arm.com>
---
 include/mbedtls/error.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/include/mbedtls/error.h b/include/mbedtls/error.h
index 49c312082..3d8a5eac0 100644
--- a/include/mbedtls/error.h
+++ b/include/mbedtls/error.h
@@ -30,6 +30,11 @@
 
 #include <stddef.h>
 
+#if ( defined(__ARMCC_VERSION) || defined(_MSC_VER) ) && \
+    !defined(inline) && !defined(__cplusplus)
+#define inline __inline
+#endif
+
 /**
  * Error code layout.
  *