1 files changed, 1 insertions, 4 deletions

diff --git a/src/lib/libcrypto/aes/aes_x86core.c b/src/lib/libcrypto/aes/aes_x86core.c
index 295ea22bb4..8b3b29e28c 100644
--- a/src/lib/libcrypto/aes/aes_x86core.c
+++ b/src/lib/libcrypto/aes/aes_x86core.c
@@ -79,10 +79,7 @@ prefetch256(const void *table)
 #undef GETU32
 #define GETU32(p) (*((u32*)(p)))
 
-#if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32__)
-typedef unsigned __int64 u64;
-#define U64(C)  C##UI64
-#elif defined(__arch64__)
+#if defined(_LP64)
 typedef unsigned long u64;
 #define U64(C)  C##UL
 #else