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The latest version of this topic can be found at _CrtDbgBreak.

Sets a break point on a particular line of code. (Used in debug mode only.)

void _CrtDbgBreak( void );  

There is no return value.

The _CrtDbgBreak function sets a debug breakpoint on the particular line of code where the function resides. This function is used in debug mode only and is dependent on _DEBUG being previously defined.

For more information about using other hook-capable run-time functions and writing your own client-defined hook functions, see Writing Your Own Debug Hook Functions.

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

RoutineRequired header

Debug versions of C run-time libraries only.

Debug Routines