diff --git a/.gitignore b/.gitignore
index 1b5294f..96ce906 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-*.o
-a1
+c/*.o
+c/a1
diff --git a/Makefile b/c/Makefile
similarity index 100%
rename from Makefile
rename to c/Makefile
diff --git a/builtins.c b/c/builtins.c
similarity index 100%
rename from builtins.c
rename to c/builtins.c
diff --git a/builtins.h b/c/builtins.h
similarity index 100%
rename from builtins.h
rename to c/builtins.h
diff --git a/dependency-dir b/c/dependency-dir
similarity index 100%
rename from dependency-dir
rename to c/dependency-dir
diff --git a/exec.c b/c/exec.c
similarity index 100%
rename from exec.c
rename to c/exec.c
diff --git a/exec.h b/c/exec.h
similarity index 100%
rename from exec.h
rename to c/exec.h
diff --git a/jobs.c b/c/jobs.c
similarity index 100%
rename from jobs.c
rename to c/jobs.c
diff --git a/jobs.h b/c/jobs.h
similarity index 100%
rename from jobs.h
rename to c/jobs.h
diff --git a/main.c b/c/main.c
similarity index 100%
rename from main.c
rename to c/main.c
diff --git a/main.h b/c/main.h
similarity index 100%
rename from main.h
rename to c/main.h
diff --git a/utils.c b/c/utils.c
similarity index 100%
rename from utils.c
rename to c/utils.c
diff --git a/utils.h b/c/utils.h
similarity index 100%
rename from utils.h
rename to c/utils.h