Variables starting with `c' in src/od-amiga

• cidx src/od-amiga/ami-win.c:328
• clockval src/od-amiga/sound.c:117
• CM src/od-amiga/ami-win.c:238
• CMDLINE src/od-amiga/UAEWB:16
• CybBitMap src/od-amiga/ami-win.c:236
• CyberGfxBase src/od-amiga/ami-win.c:225