Update PJSysInfo.pas

[weirdo12]

Added $EXTERNALSYM code for C++Builder compatibility. For example:

OSVERSIONINFOEXA = _OSVERSIONINFOEXA;
{$EXTERNALSYM OSVERSIONINFOEXA}

Without this, C++Builder sees OSVERSIONINFOEXA as a redefinition of OSVERSIONINFOEXA in winnt.h.

[delphidabbler]

Hi @weirdo12

Sorry to take so long to reply. I've been taking a break from coding and have just noticed your issue & PR.

I'm quite busy just now but will try to review it next week.

BTW you're just in time. My plan is to update the code to detect Win 11 25H2 and re the end of Win 10 support and then archive this project. I'll roll your update into that final release.

[weirdo12]

Perfect!

[delphidabbler]

Once again, apologies for the delay. I've just not been able to find a minute lately.

Anyhow, I'm happy with this pull request and am merging it into the develop branch. It'll be in the next release.

As for testing, I've checked that the revised code compiles in Delphi XE and 13, but am trusting you that C++ Builder is happy! (I never use it and don't have it installed!)

Thanks very much for contributing this.

[delphidabbler]

@weirdo12 Released as part of v5.33.0

[weirdo12]

That's cool. Peter, thank you for including the code and including me in that acknowledgments!