From 2733630a3f38e0c5adaaa9b9fc2139dfe3eeb1cc Mon Sep 17 00:00:00 2001 From: Mouse Date: Sun, 3 Jul 2016 10:45:41 -0400 Subject: [PATCH] Don't re-define a macro that's provided by the native compiler! --- misc.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/misc.h b/misc.h index 894344a2..63ed4e29 100644 --- a/misc.h +++ b/misc.h @@ -66,8 +66,10 @@ # define _tzcnt_u32(x) __tzcnt_u32(x) # define _tzcnt_u64(x) __tzcnt_u64(x) # define _blsr_u32(x) __blsr_u32(x) +#ifndef _blsr_u64 # define _blsr_u64(x) __blsr_u64(x) # endif +# endif #endif #endif // CRYPTOPP_DOXYGEN_PROCESSING