diff --git a/SAE.c b/SAE.c
index 9ff7db0..eb01f34 100644
--- a/SAE.c
+++ b/SAE.c
@@ -1 +1,4 @@
-#include "SAE.h"
\ No newline at end of file
+#include "SAE.h"
+
+
+
diff --git a/SAE.h b/SAE.h
index 9ff7db0..9b9159b 100644
--- a/SAE.h
+++ b/SAE.h
@@ -1 +1,20 @@
-#include "SAE.h"
\ No newline at end of file
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <bool.h>
+
+typedef struct
+{
+    char ville[30];
+    MaillonDept *idDept;
+}VilleIUT;
+
+typedef struct maillon
+{
+    char departement[30];
+    int nbPers;
+    char responsable[30];
+    maillon *suiv;
+}MaillonDept;
+
+