diff --git a/Readme.md b/Readme.md
index 42bd89b..19fdfd1 100644
--- a/Readme.md
+++ b/Readme.md
@@ -7,13 +7,13 @@
 
 ##Programmers Zone
 
-> Langages utilisés: nasm, C, AT&T ...
+> Langages utilisés: nasm, C++, AT&T ...
 
 ##Utilitaires requis pour la compilation
 
 > Shell Unix (avec dd, cp etc...)<br />
 > Make <br />
-> GCC, ld etc...<br/>
+> G++, ld etc...<br/>
 > Nasm
 
 ##Comment utilisé le Noyaux Générer ?
diff --git a/kernel/GDT/Makefile b/kernel/GDT/Makefile
new file mode 100644
index 0000000..6e1b2c8
--- /dev/null
+++ b/kernel/GDT/Makefile
@@ -0,0 +1,5 @@
+gdt.o: gdt.cpp
+	g++ -m32 -c -o gdt.o gdt.cpp
+
+clean:
+	rm *.o
diff --git a/kernel/GDT/gdt.cpp b/kernel/GDT/gdt.cpp
new file mode 100644
index 0000000..5aa8065
--- /dev/null
+++ b/kernel/GDT/gdt.cpp
@@ -0,0 +1,11 @@
+#include "gdt.hpp"
+#include "../Types/types.hpp"
+
+
+void initGdtDesc(u32 base, u32 limit, u8 type, u8 param, gdtDescriptorStruct *descriptor){
+
+}
+
+
+void initGdt(){
+}
diff --git a/kernel/GDT/gdt.h b/kernel/GDT/gdt.h
deleted file mode 100644
index 3df5698..0000000
--- a/kernel/GDT/gdt.h
+++ /dev/null
@@ -1,22 +0,0 @@
-#ifndef __GDT__
-#define __GDT__
-
-#include "../Types/types.h"
-
-struct gdtPointer{
-	u16 size;
-	u32 segment;
-} __attribute__ ((packed));
-
-struct gdtDescriptor{
-	u16 limit1;
-	u16 base1;
-	u8 base2;
-	u8 type : 4;
-	u8 param1 : 4;
-	u8 limit2 : 4;
-	u8 param2 : 4;
-	u8 base3;
-} __attribute__ ((packed));
-
-#endif
diff --git a/kernel/GDT/gdt.hpp b/kernel/GDT/gdt.hpp
new file mode 100644
index 0000000..4b16886
--- /dev/null
+++ b/kernel/GDT/gdt.hpp
@@ -0,0 +1,33 @@
+#ifndef __GDT__
+#define __GDT__
+
+#include "../Types/types.hpp"
+
+//Define GDT pointer
+struct gdtPointerStruct{
+	u16 size;
+	u32 segment;
+} __attribute__ ((packed));
+
+//Define GDT descriptor
+struct gdtDescriptorStruct{
+	u16 limit1;
+	u16 base1;
+	u8 base2;
+	u8 type : 4;
+	u8 param1 : 4;
+	u8 limit2 : 4;
+	u8 param2 : 4;
+	u8 base3;
+} __attribute__ ((packed));
+
+
+//Typedef :
+typedef struct gdtPointerStruct gdtPointerStruct;
+typedef struct gdtDescriptorStruct gdtDescriptorStruct;
+
+//Functions :
+void initGdtDesc(u32 base, u32 limit, u8 type, u8 param, gdtDescriptorStruct *descriptor);
+void initGdt();
+
+#endif
diff --git a/kernel/Makefile b/kernel/Makefile
index 8b0c1bf..c366b55 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -1,12 +1,15 @@
 
-kernel.bin:entry.o main.o
+kernel.bin:entry.o main.o GDT/gdt.o
 	ld -m elf_i386 --entry=_start -Ttext=0x100000 -o $@ $^
 
 entry.o:entry.asm
 	nasm -f elf $^
-main.o:main.c
-	gcc -m32 -c $^ -o $@
+main.o:main.cpp
+	g++ -Wall -m32 -c $^ -o $@
+GDT/gdt.o:
+	cd GDT && make
 
 clean:
+	cd ./GDT/ && make clean
 	rm ./*.o
-	rm kernel.bin
+	rm ./kernel.bin
diff --git a/kernel/Types/types.h b/kernel/Types/types.hpp
similarity index 100%
rename from kernel/Types/types.h
rename to kernel/Types/types.hpp
diff --git a/kernel/main.c b/kernel/main.cpp
similarity index 51%
rename from kernel/main.c
rename to kernel/main.cpp
index e0e9ebf..af5f048 100644
--- a/kernel/main.c
+++ b/kernel/main.cpp
@@ -1,8 +1,10 @@
-
+#include "GDT/gdt.hpp"
 
 //----- PiegOS kernel main -----
 
-void main(){
+int  main(){
 
 	while(1);
+
+	return 0;
 }