Summary

Several API calls in ABCI++ currently use a boolean "accept" to signal Application's acceptance or rejection of some value.

As part of this issue:

• All these booleans should be changed to an enum of the form

enum VerifyStatus {
    UNKNOWN = 0;
    ACCEPT  = 1;
    REJECT  = 2;
}

• The specification should be adapted accordingly to match the change

Dependencies

None

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