Removed Common
Change-Id: I01ea8f07220375c2ad9bc0092281d4f27c642303
diff --git a/aos/network/team_number.h b/aos/network/team_number.h
new file mode 100644
index 0000000..6540283
--- /dev/null
+++ b/aos/network/team_number.h
@@ -0,0 +1,29 @@
+#ifndef AOS_NETWORK_TEAM_NUMBER_H_
+#define AOS_NETWORK_TEAM_NUMBER_H_
+
+#include <stdint.h>
+
+#include <string>
+
+namespace aos {
+namespace network {
+
+// Retrieves the current team number based off of the network address.
+// This function will only do the complicated stuff once so it is cheap to call
+// repeatedly.
+uint16_t GetTeamNumber();
+
+// Overrides the team number returned from GetTeamNumber(). Must be called
+// before GetTeamNumber() is ever called.
+// Overriding to team 0 won't work.
+// Intended only for tests.
+// Guaranteed to be safe to call during static initialization time.
+void OverrideTeamNumber(uint16_t team);
+
+namespace internal {
+int ParseTeamNumber(const std::string &hostname, uint16_t *teamnumber);
+} // namespace internal
+} // namespace network
+} // namespace aos
+
+#endif // AOS_NETWORK_TEAM_NUMBER_H_