MINOR: conn-stream: Add mask from flags set by endpoint or app layer

In flags set on the endpoints, some are set by endpoints itself and some are
set by the app layer. To help flags manipulations, 2 masks have been
added. The first one, CS_EP_ENDP_MASK, for all flags that an endpoint may
set. The other one, CS_EP_APP_MASK, for flags that the app layer may set.

This patch is mandatory for the next commit.
1 file changed