1 files changed, 1 insertions, 3 deletions

diff --git a/src/lib/libcrypto/whrlpool/wp_block.c b/src/lib/libcrypto/whrlpool/wp_block.c
index 11164e50f5..9c194f968b 100644
--- a/src/lib/libcrypto/whrlpool/wp_block.c
+++ b/src/lib/libcrypto/whrlpool/wp_block.c
@@ -40,9 +40,7 @@
 #include <machine/endian.h>
 
 typedef unsigned char           u8;
-#if (defined(_WIN32) || defined(_WIN64)) && !defined(__MINGW32)
-typedef unsigned __int64        u64;
-#elif defined(__arch64__)
+#if defined(_LP64)
 typedef unsigned long           u64;
 #else
 typedef unsigned long long      u64;