--- a/platform/skeleton.c	Sat May 25 09:40:51 2002 +0000
+++ b/platform/skeleton.c	Sat May 25 09:41:14 2002 +0000
@@ -221,5 +221,11 @@
     /* not implemented, but can't call __PHYSFS_setError! */
 } /* __PHYSFS_platformReleaseMutex */
 
+
+PHYSFS_sint64 __PHYSFS_platformGetLastModTime(const char *fname)
+{
+    BAIL_MACRO(ERR_NOT_IMPLEMENTED, -1);
+} /* __PHYSFS_platformGetLastModTime */
+
 /* end of skeleton.c ... */