Add CPP #error if trying to use recording on a non-Windows platform

src/vk_mem_alloc.h

diff --git a/src/vk_mem_alloc.h b/src/vk_mem_alloc.h
index 7e70a9e..b11edff 100644
--- a/src/vk_mem_alloc.h
+++ b/src/vk_mem_alloc.h
@@ -1932,7 +1932,11 @@
 #endif

 

 #if VMA_RECORDING_ENABLED

-    #include <windows.h>

+    #if defined(_WIN32)

+        #include <windows.h>

+    #else

+        #error "VMA Recording functionality is not yet available for non-Windows platforms"

+    #endif

 #endif

 

 // Define this macro to declare maximum supported Vulkan version in format AAABBBCCC,