Additions to StdLib

[vonericsen]

I made a few changes to edk2 stdlib to build an application for the UEFI shell.

• Added format macros for int types to Aarch64, ARM, and Ia32. Also modified the X64 macros so that everything would build when they are used.
• Added some macros that can be used for compatibility that define when socklen_t has been defined.
• Added getopt_long parser from OpenBSD to provide long and short option parsing capability with getopt.

[jpshivakavi]

If you are still interested in contributing this change to edk2-libc. Recommend you to send a patch review request by rebasing to latest edk2-libc code base. The patch request needs to be sent to devel@edk2.groups.io
You may follow the code contribution instructions provided in https://github.com/tianocore/edk2/blob/master/ReadMe.rst

[jpshivakavi]

@vonericsen Could you please add the signed off by tag in the comments section in this format

Signed-off-by:

Post this I will be able to submit email patch to devel@edk2.groups.io

[vonericsen]

@jpshivakavi,
Sorry I did not see this earlier! For some reason the notification went to a different email box that I don't monitor as often.
You are welcome to submit this if you would like to. I think I kept hitting firewall issues years ago when I was trying.
We have not used this in a while due to no longer pursuing UEFI tools at this time and I forgot that this was still open.

Signed-off-by: Tyler Erickson tyler.erickson@seagate.com

[jpshivakavi]

@vonericsen
Thanks for your response. I will submit the email patch on your behalf for review by the community. Hope you don't mind if I get back to you if anything else needed from you to process this PR.

[jpshivakavi]

@vonericsen
Extracted patch from this PR and sent it as email patch to devel@edk2.groups.io.
There are couple of comments related to the changes.
I have added you to the email thread. Please check and respond accordingly.

[jpshivakavi]

PR not meeting the Tianocore project contribution requirements and hence closing the PR.