Passing Matlab function pointers as arguments to Matlab functions which are called from C

Hi,

Hopefully this is possible. I've created two dll's from two m-files; let's call then Funct1.dll and Funct2.dll.

I'm trying to pass Funct1 as a function pointer to funct1--that is, Funct1 is an argument of Funct2. And, Funct2 is called from a C/C++ application. So, my pseudo code is:

//C/C++ application

...
int main()
...
mlfFunt(mlfFunct1, <param2>, <param3>, ...) 

//where mlfFunct1 and mlfFunct2 have corresponding 
//Funct1.dll and Funct2.dll's compiled from m-file functions

...

return 0;

I keep getting a C/C++ compiler error that "cannot convert parameter <#> from bool ...

I assume that this is because the Matlab m-file function compiled to a dll always returns a bool?

Am I going in the correct direction? Or is there an alternative/better method?

Thanks for efforts.