Code cleanup in the List code. Possibly saved myself some headache in the future by using the right pointer type in the struct definition.

src/list.c

@@ -8,9 +8,9 @@ List* CreateList() {
         return NULL;
     }
 
-    new->root = malloc(sizeof(void*) * LISTDEFAULTSIZE);
+    new->content = malloc(sizeof(void*) * LISTDEFAULTSIZE);
 
-    if (!new->root) {
+    if (!new->content) {
         fprintf(stderr, "Failed to malloc() memory for List contents.\n");
         free(new);
         return NULL;
@@ -28,27 +28,27 @@ int AddListItem(const void *value, size_t size, List* list) {
     if (size == 0) return - 1;
 
     if (list->capacity < list->size + 1) {
-        void* ptr = realloc(list->root, sizeof(void*) * list->capacity * 2);
+        void* ptr = realloc(list->content, sizeof(void*) * list->capacity * 2);
         //Note: realloc will free list->root if it succeeds.
         if (!ptr) {
             fprintf(stderr, "Failed to resize array with realloc() (%d bytes).\n", list->capacity * 2);
             return -1;
         }
 
-        list->root = ptr;
+        list->content = ptr;
         list->capacity = list->capacity * 2;
     }
 
-    void* item = malloc(size);
+    void* item = calloc(1, size);
 
     if (!item) {
-        fprintf(stderr, "Failed to malloc() new memory (%lu bytes).\n", size);
+        fprintf(stderr, "Failed to calloc() new memory (%lu bytes).\n", size);
         return -1;
     }
 
     memcpy(item, value, size);
 
-    list->root[list->size] = item;
+    list->content[list->size] = item;
     list->size++;
 
     return 0;
@@ -58,9 +58,9 @@ void DestroyList(List* list) {
     if (!list) return;
 
     for(int i = 0; i < list->size; i++) {
-        free(list->root[i]);
+        free(list->content[i]);
     }
 
-    free(list->root);
+    free(list->content);
     free(list);
 }

src/main.c

@@ -42,11 +42,12 @@ int main(int argc, char* args[]) {
 
         if (i % 4 == 0) printf("Size: %d; Capacity: %d\n", list->size, list->capacity);
 
-        printf("Some Value: %d Some Text: '%s'\n", ((struct test*) list->root[list->size - 1])->SomeValue, ((struct test*) list->root[list->size - 1])->SomeText);
+        printf("Some Value: %d Some Text: '%s'\n", ((struct test*) list->content[list->size - 1])->SomeValue, ((struct test*) list->content[list->size - 1])->SomeText);
     }
 
     //PrintList(list);
     free(thing->SomeText);
+    free(thing);
     
     free(list);
 }
@@ -130,16 +131,4 @@ List* get_strings(const char* line) {
     }
 
     return list;
-}
-
-void PrintList(const List* list) {
-    if (!list) return;
-
-    const List *current = list;
-
-    printf("Size: %d; Capacity: %d\n", list->size, list->capacity);
-
-    for(int i = 0; i < list->size; i++) {
-        printf("%d: %s\n", i, list->root[i]);
-    }
 }