The SendMsg.send() coomand is actually implemented in AMstandard.nc. You must be reading Chapter 4 of the tutorials. Look at the wiring of SendMsg.send. It is wired to GenericComm. This in turn is wired to AMStandard which in turn uses several low level system modules wherein the individual bits
While going through the tutorials and apps in tinyOS, i found that the events of an interface are implemented in the modules that "use" them and the commands are "called" but not implemented in those modules, e.g., in Surge Application, the SurgeM.nc (the module) "uses" Send interface and
