How to use a variable defined in an .m file in another .m file without defining the variable above?

I have an .m file called Murthy.m and "lastRR_int" and "kk" are defined in Murthy.m. This is the main GUI function and when the button is pushed, it should call Murthy.m and get those variables and place the values to edittext1 and edittext2. Here is a part of my code:

 function pushbutton1_Callback(hObject, eventdata, handles)

 qwertyu=Murthy(result);

 set(handles.edittext1,'string' ,lastRR_int);
 set(handles.edittext2, 'string' , kk-1 );
 set(handles.edit6,'string','Murthy');

and Murthy.m function example:

function maxloc=Murthy(result)  
%kk =  something1
%lastRR_int = something2

How to fix it? Thanks in advance!

[Jan]

@Ekin: Please do not post multiple threads about the same problem. This increases out and your confusion only.

Answer 1

[Azzi Abdelmalek]

Modify your function to:

function [kk,lastRR,maxloc]=Murthy(result)  
kk =  something1
lastRR_int = something2

When you call it, use:

[kk,lastRR,qwertyu]=Murthy(result)

[Ekin]

Thank you, it is solved now!