INTL_TextToUnicodeLen

Return memory requirement for INTL_TextToUnicode. Return the maximum memory requirement for text converted from a specified encoding to Unicode . Call this to prepare memory for INTL_TextToUnicode. The difference between INTL_StrToUnicodeLen is the input is not specified by a NULL terminated string, but a pointer and length.

Returns:: Size of Unicode to store the converted output (in UCS-2 units not bytes)
Parameters:: encoding - Specifies the encoding of text in src
src - Specifies the text to be converted
srclen - Specifies the number of bytes in src
See Also:

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