@echo off
REM ar.bat
IF NOT EXIST %2.o GOTO lista
REM Add, Replace, or Update modules to a new or already exitsing archive
:archive
C:\Dev-Cpp\bin\ar.exe cruv %1.a %2.o
GOTO done
:lista
REM List all files in an archive
C:\Dev-Cpp\bin\ar.exe tv %1.a
:done