add required virtual method for SrcFileSource

[ardour.git] / libs / gtkmm2ext / prolooks_helpers.c

diff --git a/libs/gtkmm2ext/prolooks_helpers.c b/libs/gtkmm2ext/prolooks_helpers.c
index d682edec52a85034d7f8541b88c27f7814990fff..9709db7c5aead047d9466990fec8cd76a7659621 100644 (file)
--- a/libs/gtkmm2ext/prolooks_helpers.c
+++ b/libs/gtkmm2ext/prolooks_helpers.c
@@ -6,6 +6,11 @@
     License: LGPLv2+ 
 */
 
+#ifdef COMPILER_MSVC
+#include <algorithm>
+using std::min; using std::max;
+#endif
+
 #include "gtkmm2ext/prolooks-helpers.h"
 
 static gpointer cairo_color_parent_class = NULL;