Check in the pristine copy of ICU 4.6...

icu46/source/io/ucln_io.h

+/*
+******************************************************************************
+*                                                                            *
+* Copyright (C) 2001-2006, International Business Machines                   *
+*                Corporation and others. All Rights Reserved.                *
+*                                                                            *
+******************************************************************************
+*   file name:  ucln_io.h
+*   encoding:   US-ASCII
+*   tab size:   8 (not used)
+*   indentation:4
+*
+*   created on: 2006August11
+*   created by: George Rhoten
+*/
+
+#ifndef __UCLN_IO_H__
+#define __UCLN_IO_H__
+
+#include "unicode/utypes.h"
+#include "ucln.h"
+
+/*
+Please keep the order of enums declared in same order
+as the functions are suppose to be called. */
+typedef enum ECleanupIOType {
+    UCLN_IO_START = -1,
+    UCLN_IO_LOCBUND,
+    UCLN_IO_COUNT /* This must be last */
+} ECleanupIOType;
+
+/* Main library cleanup registration function. */
+/* See common/ucln.h for details on adding a cleanup function. */
+U_CFUNC void U_EXPORT2 ucln_io_registerCleanup(ECleanupIOType type,
+                                                 cleanupFunc *func);
+
+#endif