diff --git a/CellElement.h b/CellElement.h
new file mode 100644
index 0000000..83c7111
--- /dev/null
+++ b/CellElement.h
@@ -0,0 +1,44 @@
+#ifndef CELLELMNT_H
+#define CELLELMNT_H
+
+
+/*---bool---
+*@true  : 1
+*@false : 0
+*/
+typedef enum Bool{
+	
+	true  = 1;
+	false = 0;
+
+} bool;
+
+
+/*---cellElement---
+*Pointer on a cell of the matrix
+*
+*@colIndex : index (int) of the column of this cell
+*@rowIndex : index (int) of the row of this cell
+*
+*@value    : a boolean that is the content of the cell
+*
+*@nextCol  : pointer on the next cellElement in the same column
+*@nextRow  : pointer on the next cellElement in the same row
+*
+*/
+struct cellElement {
+	
+	int colIndex;
+	int rowIndex;
+
+	bool value;
+
+	struct cellElement * nextCol;
+	struct cellElement * nextRow;
+
+};
+typedef struct cellElement * cellElement;
+
+
+
+#endif 
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..bf4ff53
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,35 @@
+CXX = gcc
+TARGET = exe
+SOURCEFILE = main
+CFLAGS = -Wall -Werror -I. -ansi -pedantic -fpic -g
+LIST_LIBRARY = matrix/libMatrix
+
+#Generating the executable
+$(TARGET): $(SOURCEFILE).o
+	@echo "Generating the executable"
+	$(CXX) $(CFLAGS) $(SOURCEFILE).o -o $(TARGET)
+
+$(SOURCEFILE).o: $(LIST_LIBRARY).so
+	@echo "Generating $(SOURCEFILE).o"
+	$(CXX) $(CFLAGS) -Lmatrix -lmatrix -c $(SOURCEFILE).c -o $@ -LlibMatrix -llibMatrix.so
+
+$(LIST_LIBRARY).so:clean
+	@echo "Generating libMatrix.so" $@
+	#gcc matrix.c -I. -Wall -Werror -fpic -shared -o $(LIST_LIBRARY).so
+	$(CXX) -Wall -Werror -ansi -pedantic -I. matrix.c -o $(LIST_LIBRARY).so -shared -fpic
+
+
+#Cleaning the executable
+clean:
+	@echo "Cleaning temporary files and libMatrix.so"
+	rm -rf *.o *- *.so $(TARGET)
+	rm -rf $(LIST_LIBRARY).so
+#Generating library
+lib:
+	@echo "Generating libMatrix.so"
+	$(CXX) -Wall -Werror -ansi -pedantic -I. matrix.c -o $(LIST_LIBRARY).so -shared -fpic
+
+release:
+	@echo "Generating a release version of the program"
+	make CFLAGS= '-Wall -Werror -I. -ansi -pedantic -fpic'
+