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Q76247: HOWTO: Use TOOLHELP to Determine Free System Resources

Article: Q76247
Product(s): Microsoft Windows Software Development Kit
Version(s): WINDOWS:3.1
Operating System(s): 
Keyword(s): kb16bitonly
Last Modified: 06-NOV-1999

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The information in this article applies to:

- Microsoft Windows Software Development Kit (SDK) 3.1 
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SUMMARY
=======

In Windows version 3.1, a Windows-based application can obtain the amount of
free system resources in two ways:

1. By calling the GetFreeSystemResources() function, which is exported by
  USER.EXE

2. By calling the SystemHeapInfo() function, which is exported by the
  TOOLHELP.DLL dynamic-link library

Under Windows 3.0, the GetFreeSystemResources() function is not available. If
TOOLHELP.DLL is present, a Windows 3.0 application can use SystemHeapInfo(). If
TOOLHELP.DLL is not present, there is no supported method for a Windows 3.0
application to obtain the amount of free system resources.

Additional query words:

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Keywords          : kb16bitonly 
Technology        : kbAudDeveloper kbWin3xSearch kbSDKSearch kbWinSDKSearch kbWinSDK310
Version           : WINDOWS:3.1

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