Runtime_Utility_Message$( arg$ )
Passes arg$ to the rc_intern_runtime_utility() function in the rc_media.h file. The function
returns a string.
Note: On IOS there a file in the project called rcbasic_ios_native.h which is already setup for you to add your C++ code.
Example:
Print "C++ function returned "; Runtime_Utility_Message( "This string is being passed to C++ function" )