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Official user-processes use an ExternalLayerId stored in a global state field if non-zero, otherwise: | Official user-processes use an ExternalLayerId stored in a global state field if non-zero, otherwise: | ||
* When AppletResourceUserId==0, [[#CreateStrayLayer]] is used | * When AppletResourceUserId==0, [[#CreateStrayLayer]] is used instead of the OpenLayer cmd. | ||
* When AppletResourceUserId!=0, {unknown cmd} is used and the output from that is used for ExternalLayerId. | * When AppletResourceUserId!=0, {unknown cmd} is used and the output from that is used for ExternalLayerId with the OpenLayer cmd. | ||
== CloseLayer == | == CloseLayer == |