Defines in src/md-generic

• CFLG src/md-generic/m68k.h:22
• NFLG src/md-generic/m68k.h:21
• VFLG src/md-generic/m68k.h:23
• XFLG src/md-generic/m68k.h:24
• ZFLG src/md-generic/m68k.h:20