Contains compare codes for M2 cmp operations.
Defines control command codes.
Defines display command codes.
Contains jump condition coded for M2 jmp operations.
Defines the time formats that are possible within the M2 format.
Contains opcodes for M2 operations.
Defines values that can be modified by the display command.
Defines environment values that can be modified by the control command.
Compare register number.
ID used to designate inactive pattern slots.
Used by the sequencer for reading command data.
Contains all officially recognized M2 file data.
Defines an M2 pattern slot status data.
Defines M2 song data.
Used for note lookup when reading and writing textual M2 files.