Matlab Funtion Outputs

I am creating a function that needs to have two ouputs but I can only
get it to output one or the other and not both at the same time. Here
is the function

function [ljError ljValue] = ljud_eGet(ljHandle, IOType, Channel,
ljValue, x1);
[ljError ljValue] =
 calllib('labjackud','eGet',ljHandle,IOTy
pe,Channel,ljValue,x1);

with the mfile as above I get "ans = 0", which is correct for the
ljError value. If I change the first part of the function to read
"function [ljValue] = ......" then I get "ans = 4.67" which is also
correct.

How can I change my function so that if outputs both? The preferred
output would be "ans = 0 ans = 4.67".

Also, I intend to call this function from other mfiles. Right now I
call it by writing:

AIN0 = ljud_eGet(ljHandle,10,0,0,0);

Is there a way to call the function from an mfile so that it places
both function outputs into variables in the current mfile? Maybe
somethinglike the following:

[Error AIN0] = ljud_eGet(ljHandle,10,0,0,0);

Thanks in advance for your help.

Andy Pilkington:
<SNIP slight confusion of a ML newcomer...

created a func with two output args and wants to see both

AIN0=afunc(someargs);
% wrong
[Error,AIN0]=afunc(someargs);
% right

us