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Retrieves the current client-defined allocation function for hooking into the C run-time debug memory allocation process (debug version only).

_CRT_ALLOC_HOOK _CrtGetAllocHook( void );

Returns the currently defined allocation hook function.

_CrtGetAllocHook retrieves the current client-defined application hook function for the C run-time debug library memory allocation process.

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.

Routine Required header Compatibility



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

For more compatibility information, see Compatibility in the Introduction.

Debug versions of C run-time libraries only.

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