To my #C #coding friends: Can one of you tell me, why I get two warnings regarding casting unsigned integers uppon compilation of this file? The binary runs, but I would like to know what causes these warnings and if they are an issue. Oh, yes, if you are looking for an #aseqdump replacement for #mac os, this could be your solution :-) https://github.com/DO9RE/midi2hamlib/blob/main/midi/mac_midi_monitor/mac_midi_monitor.c #retoot appreciated.