Add UserManager::NextAlreadySentId() and convert all code to use it

1 files changed, 5 insertions, 0 deletions

diff --git a/include/usermanager.h b/include/usermanager.h
index eee076802..605b841bb 100644
--- a/include/usermanager.h
+++ b/include/usermanager.h
@@ -186,4 +186,9 @@ class CoreExport UserManager : public fakederef<UserManager>
 	 * @param ... The format arguments
 	 */
 	void ServerNoticeAll(const char* text, ...) CUSTOM_PRINTF(2, 3);
+
+	/** Retrieves the next already sent id, guaranteed to be not equal to any user's already_sent field
+	 * @return Next already_sent id
+	 */
+	already_sent_t NextAlreadySentId();
 };