🚀 go-pugleaf

Dear all:
 I am working on a 486 with an image board (MATROX-MVP AT) that I programme in
Microsoft-C ver. 5.1 because is the only C I have found that links well with
the libraries to manage the board supplied by Matrox (probably they were
written in that version or a former one). But of course I would like to work
with a 32 bit real C (djgcc222). How could I convert my libraries (or
alternatively, the obj files extracted from them with the LIB utility) to gcc
format? If it is useful, when I extract obj files and build a gcc library with
them (by using ar) nothing appears to fail, but when gcc links gives the error
message "lbad magic numbumbn <my library (my object file)>".)>".

 Any help will be greatly appreciated.