winapi « switch « C Q&A

1. How does Windows switch to supervisor mode during a system call?    stackoverflow.com

How does Windows switch to supervisor mode during a system call? I heard something about a "trap 0", but that doesn't even seem like an x86 instruction. I stepped through some ...

2. Detect whether the 3gb Switch is on or off programmatically    stackoverflow.com

I've been trying to determine whether the 3GB switch is on or off on the system my program is running by calling GetSystemInfo() and checking lpMaximumApplicationAddress on the SYSTEM_INFO struct. No luck. ...

3. Switch/case without break inside DllMain    stackoverflow.com

I have a Dllmain that allocates Thread local storage when a thread attaches to this DLL. Code as below:

BOOL APIENTRY DllMain(HMODULE hModule,
          ...

4. Switch statement usage - C    stackoverflow.com

I have a thread function on Process B that contains a switch to perform certain operations based on the results of an event sent from Process A, these are stored as ...

5. C + WinAPI: How to switch Between Controls Using Tab Key?    stackoverflow.com

I have created a small app in C using WinAPI and I have a small problem. The tab key does not switch between controls. Should it be automatic? If not, can you ...