BUSY_STATE
s->status = BUSY_STATE;
s->status = BUSY_STATE;
s->status = BUSY_STATE;
s->status = BUSY_STATE;
return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK;
s->status != BUSY_STATE &&
s->status = BUSY_STATE;
s->status = BUSY_STATE;
s->status = BUSY_STATE;
s->status = BUSY_STATE;
return status == BUSY_STATE ? Z_DATA_ERROR : Z_OK;
s->status != BUSY_STATE &&