diff -ur csmash-0.4.6.orig/configure.in csmash-0.4.6/configure.in
--- csmash-0.4.6.orig/configure.in	Sat Sep 16 22:24:03 2000
+++ csmash-0.4.6/configure.in	Fri Jan 19 12:17:25 2001
@@ -40,8 +40,7 @@
 AC_HEADER_STDC
 AC_CHECK_HEADERS(sys/time.h unistd.h)
 
-AC_CHECK_HEADER(windows.h, [AC_DEFINE(WIN32)
-			LIBS="$LIBS -lwinmm"])
+AC_CHECK_HEADER(windows.h, [LIBS="$LIBS -lwinmm"])
 
 dnl Checks for typedefs, structures, and compiler characteristics.