#define C_MATCHER 5
#define C_VMATCHER 6

#define O_IM_INIT 1
#define O_IM_KEY 8
#define O_IM_SENSE_BUF 3
#define O_IM_SENSE_VAL 5
#define O_IM_SET_BUF 2
#define O_IM_SET_RANGE 9
#define O_IM_SET_VAL 4
#define O_IM_TRANSITION 7
#define O_IM_TRY_MATCH 6