File flex-2.5.34-g++44.diff of Package flex

Index: skel.c
===================================================================
--- skel.c	2008-02-26 22:34:19.000000000 +0100
+++ skel.c	2009-01-12 11:29:26.000000000 +0100
@@ -286,6 +286,7 @@ const char *skel[] = {
   "#include <errno.h>",
   "#include <cstdlib>",
   "#include <cstring>",
+  "#include <cstdio>",
   "/* end standard C++ headers. */",
   "%endif",
   "",