removed again since it is impossible to differentiate between volumes
using only a single character.
- Made the OS4 "show drives" code work on all amiga platforms (hopefully)
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@468 416bcca6-2ee7-4201-b75f-2eb2f807beb1
Also, cleans some warnings that occurs with -pedantic -c99 options to gcc, and some little things pointed by splint.
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@458 416bcca6-2ee7-4201-b75f-2eb2f807beb1