GetFrameMacHeaderLength function
The GetFrameMacHeaderLength function returns the length, in bytes, of the MAC header of the frame.
Syntax
DWORD WINAPI GetFrameMacHeaderLength(
_In_ HFRAME hFrame
);
Parameters
-
hFrame [in]
-
Handle to the frame.
Return value
If the function is successful, the return value is the length in bytes of the MAC header.
If the function is not successful, or an unknown MAC type is encountered, the return value is zero.
Remarks
Experts and parsers can call the GetFrameMacHeaderLength function.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 2000 Professional [desktop apps only] |
| Minimum supported server |
Windows 2000 Server [desktop apps only] |
| Header |
|
| Library |
|
| DLL |
|