UINT SysStringLen ( BSTR str )
Get the allocated length of a BSTR in wide characters.
|str||[In]||BSTR to find the length of.|
The allocated length of str, or 0 if str is NULL.
See BSTR. The returned length may be different from the length of the string as calculated by lstrlenW, since it returns the length that was used to allocate the string by SysAllocStringLen.
Declared in "oleauto.h". https://source.winehq.org/source/include/oleauto.h
Implemented in "dlls/oleaut32/oleaut.c". https://source.winehq.org/source/dlls/oleaut32/oleaut.c
Debug channel "ole".
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