version 2915-2916 don't compile for .PPC

..after DTR and RTS modifications, during compilations I get some errors:

Scanning dependencies of target csctapi [ 48%] Building C object csctapi/CMakeFiles/csctapi.dir/ifd_mp35.o [ 50%] Building C object csctapi/CMakeFiles/csctapi.dir/io_serial.o /home/tuxbox/oscam-sb/csctapi/io_serial.c: In function IO_Serial_DTR_RTS_dbox2': /home/tuxbox/oscam-sb/csctapi/io_serial.c:98: error: set' undeclared (first use in this function) /home/tuxbox/oscam-sb/csctapi/io_serial.c:98: error: (Each undeclared identifier is reported only once /home/tuxbox/oscam-sb/csctapi/io_serial.c:98: error: for each function it appears in.) make[2]: *** [csctapi/CMakeFiles/csctapi.dir/io_serial.o] Errore 1 make[1]: *** [csctapi/CMakeFiles/csctapi.dir/all] Errore 2 make: *** [all] Errore 2

..please ceck out the problem.