OslGetBiosTable
Status = OslGetBiosTable(Signature, Instance, Table, Address);
Status = OslGetBiosTable(ACPI_SIG_XSDT, 0,
Status = OslGetBiosTable(ACPI_SIG_RSDT, 0,
Status = OslGetBiosTable(ACPI_SIG_FADT, 0,
static ACPI_STATUS OslGetBiosTable(char *, UINT32, ACPI_TABLE_HEADER **,