Herafter a short extract of the TEdb application programming interface:

Function Name	Purpose
TEdb_Db_New	Returns a handle for the new TE Database. You precise here which protocols to be used.
TEdb_Db_addLocLnk	Adds a new TE link. This function returns a handle to the new TE Link object.
TEdb_Db_updateLoclnk	Asks the local network stack to update the locally originated LSAs or LSPs. This is a blocking function (it waits for a confirmation from the network stack).
TEdb_Lnk_get***	TE link object information query functions. Those functions are used to access any TE link object information like TE link end router, TE link cost, TE link bandwidth…