gh-122584: Import mimalloc headers in a C++ context (#122587)

mdboom · web-flow · commit 1dad23edbc9d · 2024-08-15T09:01:01.000-04:00
diff --git a/Include/internal/pycore_mimalloc.h b/Include/internal/pycore_mimalloc.h
@@ -36,9 +36,18 @@ typedef enum {
 #  define MI_TSAN 1
 #endif
 
+#ifdef __cplusplus
+extern "C++" {
+#endif
+
 #include "mimalloc/mimalloc.h"
 #include "mimalloc/mimalloc/types.h"
 #include "mimalloc/mimalloc/internal.h"
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif
 
 #ifdef Py_GIL_DISABLED
