add missing include

[ardour.git] / libs / backends / jack / weak_libjack.c

diff --git a/libs/backends/jack/weak_libjack.c b/libs/backends/jack/weak_libjack.c
index 775410287bce3cf2fefe960b6b36405deeae6e7a..885ca60f54b213c8f0c54713131ac1bef0601e82 100644 (file)
--- a/libs/backends/jack/weak_libjack.c
+++ b/libs/backends/jack/weak_libjack.c
@@ -110,7 +110,7 @@ static void init_weak_jack(void)
                lib = lib_open("/usr/local/lib/libjack.dylib");
        }
 #elif (defined PLATFORM_WINDOWS)
-# ifdef __x86_64__
+# if ( defined(__x86_64__) || defined(_M_X64) )
        lib = lib_open("libjack64.dll");
 # else
        lib = lib_open("libjack.dll");