diff --git a/src/system.c b/code/system.c similarity index 100% rename from src/system.c rename to code/system.c diff --git a/src/system.cpp b/code/system.cpp similarity index 100% rename from src/system.cpp rename to code/system.cpp diff --git a/src/void.c b/code/void.c similarity index 100% rename from src/void.c rename to code/void.c