xref: /aoo42x/main/sal/rtl/source/strimp.h (revision 514f4c20)
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2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
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21 
22 
23 
24 #ifndef INCLUDED_RTL_SOURCE_STRIMP_H
25 #define INCLUDED_RTL_SOURCE_STRIMP_H
26 
27 #include <osl/interlck.h>
28 
29 #include "sal/types.h"
30 
31 /* ======================================================================= */
32 /* Help functions for String and UString								   */
33 /* ======================================================================= */
34 
35 #if defined __cplusplus
36 extern "C" {
37 #endif /* __cplusplus */
38 
39 /*
40  * refCount is opaqueincludes 2 bit-fields;
41  * MSB:   'interned' - is stored in the intern hash
42  * MSB-1: 'static'   - is a const / static string,
43  *                     do no ref counting
44  */
45 #define SAL_STRING_INTERN_FLAG 0x80000000
46 #define SAL_STRING_STATIC_FLAG 0x40000000
47 #define SAL_STRING_REFCOUNT(a) ((a) & 0x3fffffff)
48 
49 #define SAL_STRING_IS_INTERN(a) ((a)->refCount & SAL_STRING_INTERN_FLAG)
50 #define SAL_STRING_IS_STATIC(a) ((a)->refCount & SAL_STRING_STATIC_FLAG)
51 
52 sal_Int16 rtl_ImplGetDigit( sal_Unicode ch, sal_Int16 nRadix );
53 
54 sal_Bool rtl_ImplIsWhitespace( sal_Unicode c );
55 
56 #if defined __cplusplus
57 }
58 #endif /* __cplusplus */
59 
60 #endif /* INCLUDED_RTL_SOURCE_STRIMP_H */
61