diff --git a/arg.h b/src/arg.h
similarity index 100%
rename from arg.h
rename to src/arg.h
diff --git a/config.def.h b/src/config.def.h
similarity index 100%
rename from config.def.h
rename to src/config.def.h
diff --git a/config.h b/src/config.h
similarity index 100%
rename from config.h
rename to src/config.h
diff --git a/src/st/CMakeLists.txt b/src/st/CMakeLists.txt
new file mode 100644
index 0000000..e69de29
diff --git a/st/st.c b/src/st/st.c
similarity index 100%
rename from st/st.c
rename to src/st/st.c
diff --git a/st/st.h b/src/st/st.h
similarity index 100%
rename from st/st.h
rename to src/st/st.h
diff --git a/win.h b/src/win.h
similarity index 100%
rename from win.h
rename to src/win.h
diff --git a/x.c b/src/x.c
similarity index 100%
rename from x.c
rename to src/x.c