refactor from c to racket

1 files changed, 0 insertions, 90 deletions

diff --git a/advent-of-code/2023/lib/map.c b/advent-of-code/2023/lib/map.c
deleted file mode 100644
index 846033e..0000000
--- a/advent-of-code/2023/lib/map.c
+++ /dev/null
@@ -1,90 +0,0 @@
-#include "map.h"
-#include "rb_tree.h"
-
-#include <string.h>
-
-typedef int (*rb_cmp_t)(void*, void*);
-
-void* new_map(cmp_t compare) {
-    rb_tree_t *tree = malloc(sizeof(rb_tree_t));
-    rb_cmp_t cmp = (rb_cmp_t)compare;
-    *tree = (rb_tree_t){NULL, cmp, NULL};
-    return tree;
-}
-
-void map_set(void* self, void* key, void* value) {
-    node_entry_t *iter = rb_tree_find(self, &key);
-    if (iter == NULL) {
-        iter = malloc(sizeof(*iter));
-        iter->key = key;
-        iter->value = value;
-        rb_tree_insert(self, iter);
-    } else {
-        iter->value = value;
-    }
-}
-
-void* map_get(void* self, void* key) {
-    node_entry_t *iter = rb_tree_find(self, &key);
-    if (iter == NULL) return NULL;
-    return iter->value;
-}
-
-void map_erase(void* self, void* key) {
-    rb_tree_remove(self, key);
-}
-
-void* map_begin(void *self) {
-    return rb_tree_min(self);
-}
-
-void* map_next(void *self, void *iter) {
-    return rb_tree_next(self, iter);
-}
-
-void* map_iter_key(void* iter_) {
-    node_entry_t *iter = iter_;
-    return iter->key;
-}
-
-void* map_iter_value(void* iter_) {
-    node_entry_t *iter = iter_;
-    return iter->value;
-}
-
-static int dict_cmp(void **a, void** b) {
-    return strcmp(*a, *b);
-}
-void* new_dict() {
-    return new_map(dict_cmp);
-}
-
-void dict_set(void* self, const char *key, void* value) {
-    map_set(self, (void*)key, value);
-}
-
-void* dict_get(void* self, const char* key) {
-    return map_get(self, (void*)key);
-}
-
-void dict_erase(void* self, const char* key) {
-    map_erase(self, (void*)key);
-}
-
-void* dict_begin(void *self) {
-    return map_begin(self);
-}
-
-void* dict_next(void *self, void *iter) {
-    return map_next(self, iter);
-}
-
-const char* dict_iter_key(void* iter) {
-    return map_iter_key(iter);
-}
-
-void* dict_iter_value(void* iter) {
-    return map_iter_value(iter);
-}
-
-