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FNCLOSE macro

The FNCLOSE macro provides the declaration for the application-defined callback function to close a file in an FDI context.

Syntax

C++
Copy 

void FNCLOSE(
  [in] INT_PTR hf
);

Parameters

hf [in]

An application-defined value used to identify the open file.

Return value

On success, the indicated callback function returns 0; otherwise -1.

Remarks

The function accepts parameters similar to _close.

Examples

C++
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FNCLOSE(fnFileClose)
{
    return ( CloseHandle((HANDLE)hf) == TRUE ) ? 0 : -1;
}

Requirements

Header
Fdi.h

 

 

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