Getting bass.decls to work

Hi any idea what the opposites of these are?

Function LoWord(Value)
   Return (Value And $0000FFFF)
End Function

Function HiWord(Value)
   Return ((Value And $FFFF0000) Shr 16)
End Function

For example when setting the record volume I need to do...

Adjusts the settings of a recording input source.

BOOL BASS_RecordSetInput(
    int input,
    DWORD setting
); 


Parameters
input The input to adjust the settings of... 0 = first, -1 = master. 
setting The new setting... a combination of these flags.
BASS_INPUT_OFF Disable the input. This flag can't be used when the device supports only one input at a time.  
BASS_INPUT_ON Enable the input. If the device only allows one input at a time, then any previously enabled input will be disabled by this.  
BASS_INPUT_LEVEL Set the volume level of the input. The volume ranges 0 - 100 and is given in the LOWORD.

Getting bass.decls to work - HELP!