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GetStdHandle is one of WinAPI calls that doesn't call native API. It calls NtCurrentPeb but it doesn't perform system call since it's only access gs:[60h] on x64. There's also GetCurrentProcess() Macro Function that doesn't perform any native api.
Now that I know how 32-bit programs run on Windows I understand why my outlook is so slow and crashes left and right. It is 32-bit :) I don't understand how Microsoft would still create 32-bit applications when they are aware of all those hacks
![10 Techniques to Understand Code You Don’t Know - Jonathan Boccara [ACCU 2019]](http://i.ytimg.com/vi/tOOK-VsWU-I/mqdefault.jpg)
Due to the huge volume of footage/material related to these talk videos we are unable to review each video in its entirety. We try our best to catch any errors, mistakes or issues with the videos prior to their release online, but sometimes they do slip through. If you notice an error with this video, or you feel any part of it is not up to scratch, please inform us by leaving a comment and we will do our very best to correct the issue and upload a new version as soon as possible.
We also welcome any feedback related to the videos. If you think there's something we can do better, or perhaps just differently, then please do let us know so that we can adapt our processes for future videos.
If you are a speaker and wish to discuss your video or have noticed an error you would like corrected, please contact us directly here: events@digital-medium.co.uk
i really enjoyed this talk, the presenter is great
This is extremely interesting.
Big thans for sharing!
Great one, I was expecting a .NET CLR & Win API interaction talk though.
wow, thanks for such a great talk. such gentle intro.
Thank you so much for your appreciative comment!
this is always fun to watch when IT guys are trying to be cool :) ..regards, cool seminar :) Thank You
Glad you enjoyed it!
so amazing🤩
I thought NT stood for Not Today. ;)
lmao eggman
8:02 what are some examples of win api calls that don't go any further down and call native api?
GetStdHandle is one of WinAPI calls that doesn't call native API. It calls NtCurrentPeb but it doesn't perform system call since it's only access gs:[60h] on x64. There's also GetCurrentProcess() Macro Function that doesn't perform any native api.
Now that I know how 32-bit programs run on Windows I understand why my outlook is so slow and crashes left and right. It is 32-bit :)
I don't understand how Microsoft would still create 32-bit applications when they are aware of all those hacks