1 files changed, 3 insertions, 0 deletions
diff --git a/src/simx.c b/src/simx.c
index 5e5537d..97b3b5f 100644
--- a/src/simx.c
+++ b/src/simx.c
@@ -35,6 +35,9 @@
 
 #ifdef FOR_MSW
 
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
 #include "xpm.h"
 #include "xpmi.h"			/* for XpmMalloc */