1 files changed, 0 insertions, 169 deletions
diff --git a/src/list.c b/src/list.c
deleted file mode 100644
index dffee19..0000000
--- a/src/list.c
+++ /dev/null
@@ -1,169 +0,0 @@
-// Copyright © Tavian Barnes <tavianator@tavianator.com>
-// SPDX-License-Identifier: 0BSD
-
-#include "list.h"
-#include <assert.h>
-#include <stddef.h>
-
-void slink_init(struct slink *link) {
-	link->next = NULL;
-}
-
-void slist_init(struct slist *list) {
-	list->head = NULL;
-	list->tail = &list->head;
-}
-
-bool slist_is_empty(const struct slist *list) {
-	return !list->head;
-}
-
-void slist_append(struct slist *list, struct slink *link) {
-	assert(!link->next);
-	*list->tail = link;
-	list->tail = &link->next;
-}
-
-void slist_prepend(struct slist *list, struct slink *link) {
-	assert(!link->next);
-	if (!list->head) {
-		list->tail = &link->next;
-	}
-	link->next = list->head;
-	list->head = link;
-}
-
-void slist_extend(struct slist *dest, struct slist *src) {
-	if (src->head) {
-		*dest->tail = src->head;
-		dest->tail = src->tail;
-		slist_init(src);
-	}
-}
-
-struct slink *slist_pop(struct slist *list) {
-	struct slink *head = list->head;
-	if (!head) {
-		return NULL;
-	}
-
-	list->head = head->next;
-	if (!list->head) {
-		list->tail = &list->head;
-	}
-
-	head->next = NULL;
-	return head;
-}
-
-void slist_sort(struct slist *list, slist_cmp_fn *cmp_fn, const void *ptr) {
-	if (!list->head || !list->head->next) {
-		return;
-	}
-
-	struct slist left, right;
-	slist_init(&left);
-	slist_init(&right);
-
-	// Split
-	for (struct slink *hare = list->head; hare && (hare = hare->next); hare = hare->next) {
-		slist_append(&left, slist_pop(list));
-	}
-	slist_extend(&right, list);
-
-	// Recurse
-	slist_sort(&left, cmp_fn, ptr);
-	slist_sort(&right, cmp_fn, ptr);
-
-	// Merge
-	while (left.head && right.head) {
-		if (cmp_fn(left.head, right.head, ptr)) {
-			slist_append(list, slist_pop(&left));
-		} else {
-			slist_append(list, slist_pop(&right));
-		}
-	}
-	slist_extend(list, &left);
-	slist_extend(list, &right);
-}
-
-void link_init(struct link *link) {
-	link->prev = NULL;
-	link->next = NULL;
-}
-
-void list_init(struct list *list) {
-	list->head = NULL;
-	list->tail = NULL;
-}
-
-bool list_is_empty(const struct list *list) {
-	return !list->head;
-}
-
-void list_append(struct list *list, struct link *link) {
-	list_insert_after(list, list->tail, link);
-}
-
-void list_prepend(struct list *list, struct link *link) {
-	list_insert_after(list, NULL, link);
-}
-
-void list_insert_after(struct list *list, struct link *target, struct link *link) {
-	assert(!list_attached(list, link));
-
-	if (target) {
-		link->prev = target;
-		link->next = target->next;
-	} else {
-		link->next = list->head;
-	}
-
-	if (link->prev) {
-		link->prev->next = link;
-	} else {
-		list->head = link;
-	}
-
-	if (link->next) {
-		link->next->prev = link;
-	} else {
-		list->tail = link;
-	}
-}
-
-void list_remove(struct list *list, struct link *link) {
-	if (link->prev) {
-		assert(list->head != link);
-		link->prev->next = link->next;
-	} else {
-		assert(list->head == link);
-		list->head = link->next;
-	}
-
-	if (link->next) {
-		assert(list->tail != link);
-		link->next->prev = link->prev;
-	} else {
-		assert(list->tail == link);
-		list->tail = link->prev;
-	}
-
-	link->prev = NULL;
-	link->next = NULL;
-}
-
-struct link *list_pop(struct list *list) {
-	struct link *head = list->head;
-	if (!head) {
-		return NULL;
-	}
-
-	list_remove(list, head);
-	return head;
-}
-
-bool list_attached(const struct list *list, const struct link *link) {
-	return link->prev || list->head == link
-		|| link->next || list->tail == link;
-}