send function keys to a legacy DOS program

[LehH Sdsk8]

On Mar 10, 9:58 pm, Justin Ezequiel <justin.mailingli... at gmail.com>
wrote:
> Greetings,
>
> We have an old barcode program (MSDOS and source code unavailable.)
> I've figured out how to populate the fields (by hacking into one of
> the program's resource files.)
> However, we still need to hit the following function keys in sequence.
> F5, F2, F7
> Is there a way to pipe said keys into the program?
>
> I know it's not really a python problem but I got nowhere else to go.
> I've tried other barcode solutions but none give the same output.

You should try these links:
http://www.rhinocerus.net/forum/lang-asm-x86/254441-re-how-write-char-keyboard-buffer.html
http://bytes.com/topic/c/answers/212952-keyboard-buffer
http://bytes.com/topic/c/answers/747883-writing-into-keyboard-buffer-aix