Where in the API is Andrew Richards?

This blog contains random snippets/thoughts as I wonder around various SDK and WDK APIs...

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  • Blog Post: Linked List Performance Issues? Skip List to the Rescue!

    A Traditional Linked List At some point in every developer’s life, you’ll have to write some code that works with a Linked List. You’ll start by making a structure like this: typedef struct { ULONG64 ulStartAddress; ULONG64 ulEndAddress; MemoryNode* pNext; } MemoryNode; And...
  • Blog Post: IDebugDataSpaces2::QueryVirtual doesn’t act the same as VirtualQuery

    One of my debugger extensions commands uses IDebugDataSpaces2::QueryVirtual to iterate through the target’s address space to find particular size allocations (regions that are used for the TEB if you must know).  The code was working fine but on x64 dumps, I found that it was running quite slow...
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