Performance improvement hackathon: improve process comparison routines,

disable useless code in release builds such as runtime type-checking on
dynamic data structures and process fields that are not being computed,
faster(?) method for verifying the process owner (still need to ensure
correctness), don't destroy and create process objects for hidden kernel
threads over and over. Phew. I shouldn't be doing all this today, but I
could not resist.

1 files changed, 6 insertions, 3 deletions

diff --git a/ListItem.c b/ListItem.c
index 13d94d00..90107e4b 100644
--- a/ListItem.c
+++ b/ListItem.c
@@ -23,14 +23,17 @@ typedef struct ListItem_ {
 
 }*/
 
+#ifdef DEBUG
 char* LISTITEM_CLASS = "ListItem";
+#else
+#define LISTITEM_CLASS NULL
+#endif
 
 ListItem* ListItem_new(char* value, int key) {
    ListItem* this = malloc(sizeof(ListItem));
-   ((Object*)this)->class = LISTITEM_CLASS;
+   Object_setClass(this, LISTITEM_CLASS);
    ((Object*)this)->display = ListItem_display;
    ((Object*)this)->delete = ListItem_delete;
-   ((Object*)this)->compare = ListItem_compare;
    this->value = String_copy(value);
    this->key = key;
    return this;
@@ -62,7 +65,7 @@ const char* ListItem_getRef(ListItem* this) {
    return this->value;
 }
 
-int ListItem_compare(const Object* cast1, const Object* cast2) {
+int ListItem_compare(const void* cast1, const void* cast2) {
    ListItem* obj1 = (ListItem*) cast1;
    ListItem* obj2 = (ListItem*) cast2;
    return strcmp(obj1->value, obj2->value);