DosCloseMutexSem - Parameters

hmtx (HMTX) - input

The handle of the mutex semaphore to close.

ulrc (APIRET) - returns

Return Code.

DosCloseMutexSem returns one of the following values:

• NO_ERROR 6
  ERROR_INVALID_HANDLE
  301
  ERROR_SEM_BUSY
  For a full list of error codes, see Errors.

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