IS_LOW_SURROGATE
Collapse the table of content
Expand the table of content

IS_LOW_SURROGATE macro

Determines if a character is a UTF-16 low surrogate code point, ranging from 0xdc00 to 0xdfff, inclusive.

Syntax


bool IS_LOW_SURROGATE(
   WCHAR wch
);

Parameters

wch

Character to test.

Return value

Returns TRUE if successful or FALSE otherwise.

Requirements

Minimum supported client

Windows 2000 Professional [desktop apps only]

Minimum supported server

Windows 2000 Server [desktop apps only]

Header

Winnls.h (include Windows.h)

See also

National Language Support
National Language Support Macros
Surrogates and Supplementary Characters
IS_HIGH_SURROGATE
IS_SURROGATE_PAIR

 

 

Show:
© 2016 Microsoft