libdx7 implements:
  - structures for codes and registers of Yamaha dx7 synthesizer,
	dx7.h dx7_globs.c
  - a virtual dx7 using them,
	da_dx7_voice da_vdx7 dx7_out_err send_dx7_bd send_dx7_pc vdx7
  - midi command disassembler routines for the dx7.
	da_dx7_sx.c get_dx7_ch_ctl_name.c

Routines from the third item are used in "da".
See /usr/midi/src/bin/da.c to incorporate other synthesizers into the disassembler.
libmirage implements:
  - structures for codes and registers of Ensoniq Mirage synthesizer,
	mirage.h mirage_globs.c
  - midi command disassembler routines for the mirage.
	da_mirage_sx.c

Routines from the second item are used in "da".
See /usr/midi/src/bin/da.c to incorporate other synthesizers into the disassembler.
