disable atomic on msvc

cmake log on github: -- Building for: Visual Studio 17 2022 -- The C compiler identification is MSVC 19.40.33813.0 that version doesn't seem to have atomics. https://devblogs.microsoft.com/cppblog/c11-atomics-in-visual-studio-2022-version-17-5-preview-2/
yamt · Aug 10, 2024 · e2d0353 · e2d0353
1 parent a1fa5d4
commit e2d0353
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/platform.h b/lib/platform.h
@@ -161,6 +161,10 @@
         (a != 0 && (SIZE_MAX / a < b) ? 1 : (*c = a * b, 0))
 #endif
 
+#if defined(MSVC)
+#define _Atomic
+#endif
+
 #if !defined(__BEGIN_EXTERN_C)
 #if defined(__cplusplus)
 #define __BEGIN_EXTERN_C extern "C" {