ACPI_MUTEX
ACPI_MUTEX Mutex,
ACPI_GLOBAL (ACPI_MUTEX, AcpiGbl_OsiMutex);
ACPI_MUTEX Mutex,
ACPI_MUTEX WriterMutex;
ACPI_MUTEX ReaderMutex;
ACPI_MUTEX Mutex;
ACPI_MUTEX OsMutex; /* Actual OS synchronization object */
ACPI_MUTEX *OutHandle);
ACPI_MUTEX Handle);
ACPI_MUTEX Handle,
ACPI_MUTEX Handle);
#ifndef ACPI_MUTEX