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| -rw-r--r-- | src/serialize.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/serialize.h b/src/serialize.h index 6eb4f4ee41..c046bf37ef 100644 --- a/src/serialize.h +++ b/src/serialize.h @@ -23,6 +23,7 @@ typedef long long int64; typedef unsigned long long uint64; #ifdef WIN32 +#define _WIN32_WINNT 0x0501 #include <windows.h> // This is used to attempt to keep keying material out of swap // Note that VirtualLock does not provide this as a guarantee on Windows, |