that last two parameters should be a share library file and function
File.4gl:
function func(a)
define a char(20)
display "Hello ",a
end function
Compile this as a DLL
$ 4glpc --as-dll File.4gl -o File.so
You can then call it using
main
call aclfgl_call_in_shared("Bob",
# Last two parameters are file and function name..
"File","func")
end main
