diff --git a/src/msw/listctrl.cpp b/src/msw/listctrl.cpp
index b0f73cdf2f..26d176d736 100644
--- a/src/msw/listctrl.cpp
+++ b/src/msw/listctrl.cpp
@@ -133,6 +133,7 @@ typedef struct _LVITEMW {
     int iIndent;
 #endif
 } LV_ITEMW;
+typedef LV_ITEM LV_ITEMA;
 #endif
 
 // ----------------------------------------------------------------------------
diff --git a/src/msw/volume.cpp b/src/msw/volume.cpp
index 2c04d2952f..ac38c7d4ab 100644
--- a/src/msw/volume.cpp
+++ b/src/msw/volume.cpp
@@ -68,6 +68,14 @@
      #define SHGFI_SMALLICON 1
 #endif
 
+#ifndef SHGFI_SHELLICONSIZE
+    #define SHGFI_SHELLICONSIZE 4
+#endif
+
+#ifndef SHGFI_OPENICON
+    #define SHGFI_OPENICON 2
+#endif
+
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 // Dynamic library function defs.
 //+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++