diff --git a/winsup/mingw/ChangeLog b/winsup/mingw/ChangeLog
index 257709215..a9362f9bc 100644
--- a/winsup/mingw/ChangeLog
+++ b/winsup/mingw/ChangeLog
@@ -1,3 +1,8 @@
+2002-08-28  Danny Smith  <dannysmith@users.sourceforge.net>
+
+	* include/sys/param.h: Add ENDIAN defines.
+	* test_headers.c: Include sys/param.h.
+
 2002-08-28  Danny Smith  <dannysmith@users.sourceforge.net>
 
 	* test_headers.c: Don't include varargs.h.
diff --git a/winsup/mingw/include/sys/param.h b/winsup/mingw/include/sys/param.h
index 499bec993..0d55c5512 100644
--- a/winsup/mingw/include/sys/param.h
+++ b/winsup/mingw/include/sys/param.h
@@ -28,4 +28,11 @@
 #include <sys/types.h>
 #include <limits.h>
 
+#ifndef __STRICT_ANSI__
+/* These are useful for cross-compiling */ 
+#define BIG_ENDIAN	4321
+#define LITTLE_ENDIAN	1234
+#define BYTE_ORDER	LITTLE_ENDIAN
+#endif
+
 #endif
diff --git a/winsup/mingw/test_headers.c b/winsup/mingw/test_headers.c
index 1052868cc..e34b152d6 100644
--- a/winsup/mingw/test_headers.c
+++ b/winsup/mingw/test_headers.c
@@ -41,6 +41,7 @@
 #include <sys/fcntl.h>
 #include <sys/file.h>
 #include <sys/locking.h>
+#include <sys/param.h>
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <sys/timeb.h>
@@ -48,6 +49,5 @@
 #include <sys/unistd.h>
 #include <sys/utime.h>
 
-
 int main()
 {return 0;}