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RtlLongToUShort function (ntintsafe.h)

  • Article

Converts a value of type LONG to a value of type USHORT.

Syntax

NTSTATUS RtlLongToUShort(
  [in]  LONG   lOperand,
  [out] USHORT *pusResult
);

Parameters

[in] lOperand

The value to be converted.

[out] pusResult

A pointer to the converted value. In the case where the conversion causes a truncation of the original value, the function returns STATUS_INTEGER_OVERFLOW and this parameter is not valid.

Return value

Returns STATUS_SUCCESS if the operation is successful.

See the implementation of this helper function in ntintsafe.h in the WDK for possible error return values.

Remarks

This is one of a set of inline functions designed to provide type conversions and perform validity checks with minimal impact on performance.

This function uses the following alternate name:

  • RtlLongToUInt16
  • RtlLongToWord

Requirements

Requirement Value
Target Platform Desktop
Header ntintsafe.h