initial commit, 4.5 stable

thirdparty/icu4c/common/uset_imp.h

@@ -0,0 +1,71 @@
+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+*******************************************************************************
+*
+*   Copyright (C) 2004-2007, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+*
+*******************************************************************************
+*   file name:  uset_imp.h
+*   encoding:   UTF-8
+*   tab size:   8 (not used)
+*   indentation:4
+*
+*   created on: 2004sep07
+*   created by: Markus W. Scherer
+*
+*   Internal USet definitions.
+*/
+
+#ifndef __USET_IMP_H__
+#define __USET_IMP_H__
+
+#include "unicode/utypes.h"
+#include "unicode/uset.h"
+
+U_CDECL_BEGIN
+
+typedef void U_CALLCONV
+USetAdd(USet *set, UChar32 c);
+
+typedef void U_CALLCONV
+USetAddRange(USet *set, UChar32 start, UChar32 end);
+
+typedef void U_CALLCONV
+USetAddString(USet *set, const UChar *str, int32_t length);
+
+typedef void U_CALLCONV
+USetRemove(USet *set, UChar32 c);
+
+typedef void U_CALLCONV
+USetRemoveRange(USet *set, UChar32 start, UChar32 end);
+
+/**
+ * Interface for adding items to a USet, to keep low-level code from
+ * statically depending on the USet implementation.
+ * Calls will look like sa->add(sa->set, c);
+ */
+struct USetAdder {
+    USet *set;
+    USetAdd *add;
+    USetAddRange *addRange;
+    USetAddString *addString;
+    USetRemove *remove;
+    USetRemoveRange *removeRange;
+};
+typedef struct USetAdder USetAdder;
+
+U_CDECL_END
+
+#ifdef __cplusplus
+
+namespace {
+
+constexpr int32_t USET_CASE_MASK = USET_CASE_INSENSITIVE | USET_ADD_CASE_MAPPINGS;
+
+}  // namespace
+
+#endif  // __cplusplus
+
+#endif