Alexander Amelkin e11f463b4e Add a helper args2buf() function
The function converts a set of command line arguments representing
byte values into a byte buffer and verifies each individual value
to be a valid data byte.

Signed-off-by: Alexander Amelkin <alexander@amelkin.msk.ru>
2019-06-10 13:56:31 +03:00
..
2019-06-10 13:56:31 +03:00