diff --git a/src/lib66/environ.c b/src/lib66/ss_environ.c
similarity index 99%
rename from src/lib66/environ.c
rename to src/lib66/ss_environ.c
index 8a3c5f3b9fadb98acd0ba1fc6457d877136623b7..7ea26d121d63452bf8e3b9cc58dcbcd8d8d12d71 100644
--- a/src/lib66/environ.c
+++ b/src/lib66/ss_environ.c
@@ -1,5 +1,5 @@
 /* 
- * environ.c
+ * ss_environ.c
  * 
  * Copyright (c) 2018-2020 Eric Vidal <eric@obarun.org>
  * 
diff --git a/src/lib66/get_enum.c b/src/lib66/ss_get_enum.c
similarity index 99%
rename from src/lib66/get_enum.c
rename to src/lib66/ss_get_enum.c
index dc1e3d892e220791fb711e43bb93802e55c1980a..bf4af7944df28555e4b8e18990fd9938af03b4db 100644
--- a/src/lib66/get_enum.c
+++ b/src/lib66/ss_get_enum.c
@@ -1,5 +1,5 @@
 /* 
- * get_enum.c
+ * ss_get_enum.c
  * 
  * Copyright (c) 2018-2020 Eric Vidal <eric@obarun.org>
  * 
diff --git a/src/lib66/instance.c b/src/lib66/ss_instance.c
similarity index 99%
rename from src/lib66/instance.c
rename to src/lib66/ss_instance.c
index 5ae5f6ec69e6128953bd2a5915b517479ba5eeee..0b17ce4f7ca4d03435b326e2548f638e02513769 100644
--- a/src/lib66/instance.c
+++ b/src/lib66/ss_instance.c
@@ -1,5 +1,5 @@
 /* 
- * instance.c
+ * ss_instance.c
  * 
  * Copyright (c) 2018-2020 Eric Vidal <eric@obarun.org>
  * 
diff --git a/src/lib66/state.c b/src/lib66/ss_state.c
similarity index 99%
rename from src/lib66/state.c
rename to src/lib66/ss_state.c
index ee87b78443401ec86baa2f4f8665b69582770bbb..f0d0430bd39930a0ae95aa7480bcea06bbafa889 100644
--- a/src/lib66/state.c
+++ b/src/lib66/ss_state.c
@@ -1,5 +1,5 @@
 /* 
- * state.c
+ * ss_state.c
  * 
  * Copyright (c) 2018-2020 Eric Vidal <eric@obarun.org>
  *