DIP Hook.

DWORD dwDIP_HOOK = 0x6A2F95;
DWORD dwDIP_RESTORE = dwDIP_HOOK+0x5;

    _asm
    {
        POPAD
        JMP[ dwRES_RESTORE ]
    }

declspec( naked ) void DIP_Hook( )
{
    _asm
    {
        MOV EDX,DWORD PTR SS:[EBP-0x4]
        MOV EAX,DWORD PTR DS:[EDX]
        PUSHAD
    }

}