/**\r
Add a Deferred Procedure Call to the end of the DPC queue.\r
\r
- @param DpcTpl The EFI_TPL that the DPC should be invoked.\r
- @param DpcProcedure Pointer to the DPC's function.\r
- @param DpcContext Pointer to the DPC's context. Passed to DpcProcedure\r
- when DpcProcedure is invoked.\r
+ @param[in] DpcTpl The EFI_TPL that the DPC should be invoked.\r
+ @param[in] DpcProcedure Pointer to the DPC's function.\r
+ @param[in] DpcContext Pointer to the DPC's context. Passed to DpcProcedure\r
+ when DpcProcedure is invoked.\r
\r
@retval EFI_SUCCESS The DPC was queued.\r
@retval EFI_INVALID_PARAMETER DpcTpl is not a valid EFI_TPL.\r
QueueDpc (\r
IN EFI_TPL DpcTpl,\r
IN EFI_DPC_PROCEDURE DpcProcedure,\r
- IN VOID *DpcContext\r
+ IN VOID *DpcContext OPTIONAL\r
)\r
{\r
//\r