diff -uNr tclfossil_trunk.orig//generic/tcl.h tclfossil_trunk-1rsk//generic/tcl.h
--- tclfossil_trunk.orig//generic/tcl.h	2012-05-04 16:11:58.000000000 -0500
+++ tclfossil_trunk-1rsk//generic/tcl.h	2012-05-06 17:33:17.487466336 -0500
@@ -475,6 +475,9 @@
 	/* Here is a 4-byte gap */
     } Tcl_StatBuf;
#elif defined(HAVE_STRUCT_STAT64) && !defined(__APPLE__)
+#     ifdef HAVE_SYS_STAT_H
+#       include <sys/stat.h>
+#     endif
     typedef struct stat64 Tcl_StatBuf;
 #else
     typedef struct stat Tcl_StatBuf;
