made a better list demo

examples/list/listdemo.c

@@ -1,4 +1,5 @@
 #include <odweta/list.h>
+#include <odweta/vector.h>
 #include <stdio.h>
 
 int main() {
@@ -14,6 +15,15 @@ int main() {
 	printf("popped: %d\n", poppedValue);
     listPrint(l);
 
+    printf("more examples with diferrent types\nnote that the vector_t* is a pointer, so there is no need to write the special syntax!\n");
+    listPush(l, FLOAT, &(float){3.14});
+    listPush(l, CHAR, &(char){'x'});
+    vector_t* int_vec = vectorInit(INT);
+    vectorPush(int_vec, &(int){456});
+    listPush(l, VECTOR, int_vec);
+
+    listPrint(l);
+
     printf("if you are finished working with the list BEFORE the immediate end of the program, run 'listCleanup(list_t*)', otherwise it is not strictly necessary\n");
     listCleanup(l);