Hello, I have to create some library and i wrote part of this library in C with visual studio 2019, but i don't know how to export my ".C" and ".H" files to a readable .obj. I have already read theses 2 tutorials but it's for older version of visual studio so i think some things are not same as visual studio 2019. https://forge.codesys.com/forum/en/87/genmed-C_IN_32Bit_E.pdf https://forge.codesys.com/forum/en/88/genmed-C_in_CoDeSys_e.pdf Thanks.