diff --git a/park2.txt~ b/park2.txt~
@@ -0,0 +1,38 @@
+20 15 2 3 2
+@@a@@@@@@@@@@@@@@@@@
+@. .@....@....@...u@
+@.                 @
+@@ .@....@....@... @
+@. .@....@....@... @
+@.                 @
+@@ .@....@....@... @
+@@ .@....@....@... e
+@.                 @
+@. .@.. .@... @... @
+@@ @@@@ @@@@@ @@@@ @
+@.                 @
+@. .@. .@. .@. .@. @
+@. .@. .@. .@. .@. @
+@@a@@@@@@@e@@@@@@@@@
+E1 19 7 0 -
+E2 10 0 0 -
+A1 2 0 0 R
+A2 2 14 0 C
++
+@@@@@@@@@@@@@@@@@@@@
+@. .@....@....@....@
+@.                 @
+@@ .@....@....@... @
+@. .@....@....@... @
+@.                 @
+@@ .@....@....@... @
+@@ .@....@....@... e
+@.                 @
+@. .@.. .@... @... @
+@@ @@@@ @@@@@ @@@@ @
+@.                 @
+@. .@. .@. .@. .@. @
+@. .@. .@. .@. .@. @
+@@@@@@@@@@@@@@@@@@@@
+E3 19 7 0 -
++
diff --git a/park_config.c b/park_config.c
@@ -89,25 +89,24 @@ Park *NewPark(int columns, int lines, int entrances, int nr_accesses, int floors
 {
 	Park * p;
 
-	p->entries = (Entrance*) malloc(entrances*sizeof(*p->entries));  //use p->entries[i].xs
+ 	p = (Park *) malloc(sizeof(Park)); //allocates memory for the struct
 
- 	p->accesses = (Access*) malloc(nr_accesses*sizeof(*p->accesses));
+	if (p == (NULL))
+	{
+		fprintf(stderr, "Error in malloc of park.\n");
+		exit(1);
+	}
 
- 	p = (Park *) malloc(sizeof(Park)); //allocates memory for the struct
+	p->entries = malloc(entrances*sizeof(*p->entries));  //use p->entries[i].xs
 
+ 	p->accesses = malloc(nr_accesses*sizeof(*p->accesses));
 
- 	if(p->entries == (NULL) || p->accesses == (NULL))
+ 	if(p->entries == ((Entrance *) NULL) || p->accesses == ((Access *) NULL))
  	{
  		fprintf(stderr, "Error in malloc of entries/accesses.\n");
  		exit(1);
  	}
 
-	if (p == (NULL))
-	{
-		fprintf(stderr, "Error in malloc of park.\n");
-		exit(1);
-	}
-
 	p->N = columns;
 	p->M = lines;
 	p->P = floors;
@@ -116,7 +115,6 @@ Park *NewPark(int columns, int lines, int entrances, int nr_accesses, int floors
 
 	AlocaMatrizPark(p);
 
-
 	return (p);
 }
 

diff --git a/restricts.txt b/restricts.txt
@@ -0,0 +1,4 @@
+R 2 3 4
+R 2 4 5 4 3
+R 3 6 10 22 11
+R 2 44 3
diff --git a/teste b/teste
diff --git a/tools.c b/tools.c
@@ -59,4 +59,4 @@ LinkedList * ListCreator()
 
 	return abstractlist;	
 
-}
+}
diff --git a/tools.h b/tools.h
@@ -26,6 +26,7 @@
 
 FILE *AbreFicheiro(char *name, char *mode);
 void FechaFicheiro(FILE * f);
+LinkedList * ListCreator();
 
 
  /* End of: Protect multiple inclusions                              */