Chroma/chroma/lainlib/list/basic_list.c
Curle a915465fc1
Add startings of new kernel-side library
Lainlib is libk. It is separate from Helix, which will become the 3D engine common to the kernel and the userspace.
2020-11-26 04:03:40 +00:00

27 lines
652 B
C

#include <lainlib/list/list.h>
void ListAdd(list_entry_t* Head, list_entry_t* New) {
New->Next = Head->Next;
New->Previous = Head;
New->Next->Previous = New;
Head->Next = New;
}
void ListEmplaceBack(list_entry_t* Head, list_entry_t* New) {
New->Next = Head;
New->Previous = Head->Previous;
New->Previous->Next = New;
Head->Previous = New;
}
void ListRemove(list_entry_t* Entry) {
Entry->Next->Previous = Entry->Previous;
Entry->Previous->Next = Entry->Next;
Entry->Previous = (void*)0xDEADull;
Entry->Next = (void*)0xBEEFull;
}
bool ListIsEmpty(list_entry_t* Head) {
return Head->Next == Head;
}