From d16730ce641ff8b770c8364ad1b283f87ab430f0 Mon Sep 17 00:00:00 2001
From: lawadr <3211473+lawadr@users.noreply.github.com>
Date: Wed, 22 Mar 2023 15:33:11 +0000
Subject: [PATCH] Change __alignof to alignof

Whereas __alignof is a non-standard compiler extension that seems to
come from Microsoft and is supported (yet undocumented) by Clang and
GCC, alignof is a standard language feature in C++11. Clang and GCC
both document __alignof__ as a compiler extension, but this isn't
supported by Microsoft.

This fixes builds on compilers that don't support __alignof.
---
 include/vk_mem_alloc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/vk_mem_alloc.h b/include/vk_mem_alloc.h
index 40c1f7c..2ef9cd9 100644
--- a/include/vk_mem_alloc.h
+++ b/include/vk_mem_alloc.h
@@ -2806,7 +2806,7 @@ static void vma_aligned_free(void* VMA_NULLABLE ptr)
 #endif
 
 #ifndef VMA_ALIGN_OF
-   #define VMA_ALIGN_OF(type)       (__alignof(type))
+   #define VMA_ALIGN_OF(type)       (alignof(type))
 #endif
 
 #ifndef VMA_SYSTEM_ALIGNED_MALLOC