.wip
CSUB name [type [, type] …] hex [[ hex[…] hex [[ hex[…]
Defines the binary code for an embedded machine code program module written in C or ARM assembler. The module will appear in MMBasic as the command 'name' and can be used in the same manner as a built-in command. Multiple embedded routines can be used in a program with each defining a different module with a different 'name'.