/plmlib

A PL/M library for DOS

Primary LanguageCSSGNU General Public License v3.0GPL-3.0

About the project

This is the library I use to call system functions. For the moment I use the Intel iAPX DOSLIBS library, but later I will replace it with an assembly library and support different Operating Systems.

Additional info

I needed to modify and recompile the DOSLIBS.ASM file in order to get the command tail correctly. I needed to uncomment the two commented lines in the dos_get_psp subroutine:

mov ax, cs
sub ax, 10h

Then I recompiled the library using the Intel ASM86 assembler.