aboutsummaryrefslogtreecommitdiff
path: root/src/lib/ll.c
diff options
context:
space:
mode:
authorChristian Cunningham <cc@localhost>2022-02-04 23:55:05 -0700
committerChristian Cunningham <cc@localhost>2022-02-04 23:55:05 -0700
commite3eb5a92ae3991cdfbb5a5cf553eac476bc5822f (patch)
treeb6f8b98b8e9b970dc08c218c07b1351b0eaf2944 /src/lib/ll.c
parent1b14e08247393af5f4e8f2a3c31406ce750ca2f0 (diff)
Removed old mem
Diffstat (limited to 'src/lib/ll.c')
-rw-r--r--src/lib/ll.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/src/lib/ll.c b/src/lib/ll.c
deleted file mode 100644
index 4918194..0000000
--- a/src/lib/ll.c
+++ /dev/null
@@ -1,57 +0,0 @@
-#include <lib/ll.h>
-#include <lib/mem.h>
-
-struct LL* new_ll(void* val)
-{
- struct LL* ll = (struct LL*)malloc(sizeof(struct LL));
- ll->prev = ll;
- ll->next = ll;
- ll->data = val;
- return ll;
-}
-
-void push_ll(struct LL* l, void* val)
-{
- struct LL* ll = (struct LL*)malloc(sizeof(struct LL));
- l->prev->next = ll;
- ll->prev = l->prev;
- ll->next = l;
- l->prev = ll;
- ll->data = val;
-}
-
-void pop_ll(struct LL* l)
-{
- if ((l->prev == l->next) && (l->prev == l))
- l->data = 0;
- else {
- l->prev->next = l->next;
- l->next->prev = l->prev;
- free(l);
- }
-}
-
-void remove_ll(struct LL* l, unsigned long idx)
-{
- struct LL* t = l;
- for(unsigned long i = 0; i < idx; i++) {
- t = t->next;
- }
- t->prev->next = t->next;
- t->next->prev = t->prev;
- free(t);
-}
-
-unsigned long length_ll(struct LL* l)
-{
- struct LL* t = l;
- unsigned long len = 0;
- while (1) {
- if (t->next == l) {
- return len;
- }
- len++;
- t = t->next;
- }
- return len;
-}