Additional I/O Tracing support. (CVS 3667)

FossilOrigin-Name: ed915f579a8e5b75681a9a6012b5041500cad36c
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 1cc6d66..a25ca02 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
 *************************************************************************
 ** Internal interface definitions for SQLite.
 **
-** @(#) $Id: sqliteInt.h,v 1.539 2007/02/28 04:47:27 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.540 2007/03/01 00:29:14 drh Exp $
 */
 #ifndef _SQLITEINT_H_
 #define _SQLITEINT_H_
@@ -1904,8 +1904,10 @@
 */
 #ifdef SQLITE_ENABLE_IOTRACE
 # define IOTRACE(A)  if( sqlite3_io_trace ){ sqlite3_io_trace A; }
+  void sqlite3VdbeIOTrace(Vdbe*);
 #else
 # define IOTRACE(A)
+# define sqlite3VdbeIOTrace(X)
 #endif
 extern void (*sqlite3_io_trace)(const char*,...);