58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
/*
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******************************************************************************
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*
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* Copyright (C) 2009-2010, International Business Machines
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* Corporation and others. All Rights Reserved.
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*
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******************************************************************************
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*/
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#ifndef __ICU_DATA_VER_H__
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#define __ICU_DATA_VER_H__
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#include "unicode/utypes.h"
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/**
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* @internal ICU 4.4
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*/
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#define U_ICU_VERSION_BUNDLE "icuver"
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/**
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* @internal ICU 4.4
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*/
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#define U_ICU_STD_BUNDLE "icustd"
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/**
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* @internal ICU 4.4
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*/
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#define U_ICU_DATA_KEY "DataVersion"
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/**
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* This function loads up icuver and compares the data version to the wired-in U_ICU_DATA_VERSION.
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* If icuver shows something less than U_ICU_DATA_VERSION it returns TRUE, else FALSE. The version
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* found will be returned in the first fillin parameter (if non-null), and *isModified will be set
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* to TRUE if "icustd" is NOT found. Thus, if the data has been repackaged or modified, "icustd"
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* (standard ICU) will be missing, and the function will alert the caller that the data is not standard.
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*
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* @param dataVersionFillin icuver data version information to be filled in if not-null
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* @param isModifiedFillin if the data is not standard if not-null
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* @param status stores the error code from the calls to resource bundle
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*
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* @return TRUE if U_ICU_DATA_VERSION is newer than icuver, else FALSE
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*
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* @internal ICU 4.4
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*/
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U_INTERNAL UBool U_EXPORT2 u_isDataOlder(UVersionInfo dataVersionFillin, UBool *isModifiedFillin, UErrorCode *status);
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/**
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* Retrieves the data version from icuver and stores it in dataVersionFillin.
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*
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* @param dataVersionFillin icuver data version information to be filled in if not-null
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* @param status stores the error code from the calls to resource bundle
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*
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* @internal ICU 4.4
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*/
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U_INTERNAL void U_EXPORT2 u_getDataVersion(UVersionInfo dataVersionFillin, UErrorCode *status);
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#endif
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