Fix Compiler error/warning for windows icl build
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/9907)
diff --git a/include/internal/refcount.h b/include/internal/refcount.h
index eddf124..1619b28 100644
--- a/include/internal/refcount.h
+++ b/include/internal/refcount.h
@@ -73,6 +73,21 @@
__atomic_thread_fence(__ATOMIC_ACQUIRE);
return 1;
}
+# elif defined(__ICL) && defined(_WIN32)
+# define HAVE_ATOMICS 1
+typedef volatile int CRYPTO_REF_COUNT;
+
+static __inline int CRYPTO_UP_REF(volatile int *val, int *ret, void *lock)
+{
+ *ret = _InterlockedExchangeAdd((void *)val, 1) + 1;
+ return 1;
+}
+
+static __inline int CRYPTO_DOWN_REF(volatile int *val, int *ret, void *lock)
+{
+ *ret = _InterlockedExchangeAdd((void *)val, -1) - 1;
+ return 1;
+}
# elif defined(_MSC_VER) && _MSC_VER>=1200
