Two assemblers are supported for the i386 library- TASM/MASM and NASM.

The .ASM files are MASM sources/ the .NAS files are NASM sources.

At the present time the NASM startup.asm file has not been written
pending a decision on how to get segmentation information from
the linker to the startup file.

Note that the libraries for the M68K do NOT support argument lists
other than in the standard position on the stack, even though the compiler
will generate such code.