/**
* @param inpkts the "primary blocks" i.e. the chunks of the input data
* @param fecs buffers into which the secondary blocks will be written
- * @param block_nums the numbers of the desired blocks -- including both primary blocks (the id < k) which fec_encode() ignores and check blocks (the id >= k) which fec_encode() will produce and store into the buffers of the fecs parameter
-XXX wrong -- it includes only the block nums of the secondary blocks
+ * @param block_nums the numbers of the desired check blocks (the id >= k) which fec_encode() will produce and store into the buffers of the fecs parameter
* @param num_block_nums the length of the block_nums array
*/
void fec_encode(const fec_t* code, const gf*restrict const*restrict const src, gf*restrict const*restrict const fecs, const unsigned*restrict const block_nums, size_t num_block_nums, size_t sz);