made work: multi-dimensional lists

include/list.h

@@ -8,8 +8,7 @@
  */
 
 #include <odweta/vector.h>
-
-typedef long unsigned int size_t;
+#include <odweta/util.h>
 
 typedef struct {
     size_t size;            // number of elements that are inside the list
@@ -22,6 +21,7 @@ list_t* listInit();                                                         // r
 void listPush(list_t* l, dataType_e type, void* element);                   // appends an element at the end of a list
 
 void listPrint(list_t* l);                                                  // prints a list
+void _listPrintRecursive(list_t* l, int depth);
 
 void listCleanup(list_t* l);                                                // freeing pointers
 

include/util.h

@@ -1,6 +1,16 @@
 #ifndef UTIL_H
 #define UTIL_H
 
+typedef long unsigned int size_t;
+
+typedef enum {
+	INT    = 0,
+	FLOAT  = 1,
+	CHAR   = 2,
+	VECTOR = 3, // allows for multi-dimensional arrays
+	LIST   = 4
+} dataType_e;
+
 char* intToString(int x);                       // convert an int into a string
 
 long pow(int x, int n);                         // x^n

include/vector.h

@@ -1,14 +1,7 @@
 #ifndef VECTOR_H
 #define VECTOR_H
 
-typedef long unsigned int size_t;
-
-typedef enum {
-	INT    = 0,
-	FLOAT  = 1,
-	CHAR   = 2,
-	VECTOR = 3 // allows for multi-dimensional arrays
-} dataType_e;
+#include <odweta/util.h>
 
 typedef struct {
 	dataType_e type;