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Determines if a character is a UTF-16 high surrogate code point, ranging from 0xd800 to 0xdbff, inclusive.
Syntax
bool IS_HIGH_SURROGATE(
WCHAR wch
);
Parameters
wch
Character to test.
Return value
Type: bool
Returns TRUE if successful or FALSE otherwise.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | winnls.h (include Windows.h) |