NTSTATUS
RtlUpcaseUnicodeString(
IN OUT PUNICODE_STRING DestinationString,/* optional */
IN PUNICODE_STRING SourceString,
IN BOOLEAN AllocateDestinationString
);
RtlUpcaseUnicodeString converts a copy of the source string to upper case and writes the converted string in the destination buffer.
Parameters
DestinationString
Points to a caller-allocated buffer for the converted Unicode string or is NULL if AllocateDestinationString is set to TRUE.
SourceString
Points to the source Unicode string to be converted to upper case.
AllocateDestinationString
TRUE if RtlUpcaseUnicodeString is to allocate the buffer space for the DestinationString. If it does, the buffer must be deallocated by calling RtlFreeUnicodeString.
Return Value
If the operation succeeds, RtlUpcaseUnicodeString returns STATUS_SUCCESS. Otherwise, no storage was allocated, and no conversion was done.
Comments
Callers of RtlUpcaseUnicodeString must be running at IRQL PASSIVE_LEVEL.
See Also