standard C library and user programs

[trashman]

Hello! How does the standard library and user programs link? When compiling in makefile or linker

[nullplan]

You are going to have to be a bit more specific. What do you want to know? How linkers work? Or how makefiles work? Or how libraries work?

[iansjack]

The standard C library is linked by default, unless you specify otherwise. But if you are talking about user programs for your own OS then, of course, you first need to create your own standard C library.