pmf_next_blob
const void *blob = pmf_next_blob(cmd, bytes);
const void *maskblob = pmf_next_blob(cmd, maskbytes);
const void *valuesblob = pmf_next_blob(cmd, valuesbytes);
const void *blob = pmf_next_blob(cmd, bytes);
const void *maskblob = pmf_next_blob(cmd, maskbytes);
const void *valuesblob = pmf_next_blob(cmd, valuesbytes);
const void *blob = pmf_next_blob(cmd, bytes);
const void *maskblob = pmf_next_blob(cmd, maskbytes);
const void *valuesblob = pmf_next_blob(cmd, valuesbytes);
const void *maskblob = pmf_next_blob(cmd, bytes);
const void *valuesblob = pmf_next_blob(cmd, bytes);