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Returns a brief description of a run-time error check (RTC) type.

const char * _RTC_GetErrDesc(
   _RTC_ErrorNumber errnum 



A number between zero and one less than the value returned by _RTC_NumErrors.

A character string that contains a short description of one of the error types detected by the run-time error check system. If error is less than zero or greater than or equal to the value returned by _RTC_NumErrors, _RTC_GetErrDesc returns NULL.

Routine Required header Compatibility



Windows 95, Windows 98, Windows 98 Second Edition, Windows Millennium Edition, Windows Millennium Edition, Windows NT 4.0, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003

For more information, see Compatibility.


All versions of the C run-time libraries.

Not applicable. To call the standard C function, use PInvoke. For more information, see Platform Invoke Examples.