diff --git a/Parser/intrcheck.c b/Parser/intrcheck.c
index 1320bd8..b1cfb7c 100644
--- a/Parser/intrcheck.c
+++ b/Parser/intrcheck.c
@@ -32,6 +32,12 @@
 /* Check for interrupts */
 
 #include "config.h"
+
+/* config.h may or may not define DL_IMPORT */
+#ifndef DL_IMPORT	/* declarations for DLL import/export */
+#define DL_IMPORT(RTYPE) RTYPE
+#endif
+
 #include "myproto.h"
 #include "mymalloc.h" /* For ANY */
 #include "intrcheck.h"