The 2nd and 3rd parameter in send_mess() can and should
be a 'const char *' instead of just 'char *'.
Modern compilers complain here, so that the signature now
gets the const.
Update drivers from the following list to use the new send_mess():
modules/motorAcs
modules/motorAcsTech80
modules/motorAerotech
modules/motorFaulhaber
modules/motorIms
modules/motorKohzu
modules/motorMclennan
modules/motorMicos
modules/motorMicroMo
modules/motorNewFocus
modules/motorNewport
modules/motorOms
modules/motorOriel
modules/motorPI
modules/motorParker
modules/motorPiJena
modules/motorSmartMotor
modules/motorThorLabs
And while there, fix one more "const char *" in motordrvCom.cc
Torsten Bögershausen