Hi there Rob van der Putten wrote: > On my box the snd_rawmidi_ stuff is in /usr/include/alsa/rawmidi.h > /usr/include/alsa/asoundlib.h includes alsa/rawmidi.h, so a #include > <alsa/asoundlib.h> in the c file should do. > > I compile with cc -Wall -lasound -o foo foo.c Actually cc -Wall -O2 -lasound -o foo foo.c > Hope this helps. Regards, Rob