ddmd.tk.dlist

nothrow @nogc list_t list_link(list_t list);

Create link to existing list, that is, share the list with somebody else.

Returns:

pointer to that list entry.

nothrow @nogc list_t list_next(list_t list);

Returns:

pointer to next entry in list.

nothrow @nogc list_t list_prev(list_t start, list_t list);

Returns:

pointer to previous item in list.

nothrow @nogc void* list_ptr(list_t list);

Returns:

ptr from list entry.

nothrow @nogc int list_data(list_t list);

Returns:

integer item from list entry.

nothrow @nogc void list_appenddata(list_t* plist, int d);

Append integer item to list.

nothrow @nogc void list_prependdata(list_t* plist, int d);

Prepend integer item to list.

nothrow @nogc void list_init();

Initialize list package.

Output: list_inited = 1

nothrow @nogc void list_term();

Terminate list package.

Output: list_inited = 0

nothrow @nogc void list_free(list_t* plist, list_free_fp freeptr);

Free list.

Parameters:

list_t* plist	Pointer to list to free
list_free_fp freeptr	Pointer to freeing function for the data pointer (use FPNULL if none)

Output: *plist is null

nothrow @nogc void* list_subtract(list_t* plist, void* ptr);

Remove ptr from the list pointed to by *plist.

Output: *plist is updated to be the start of the new list

Returns:

null if *plist is null otherwise ptr

nothrow @nogc void* list_pop(list_t* plist);

Remove first element in list pointed to by *plist.

Returns:

First element, null if *plist is null

nothrow @nogc list_t list_append(list_t* plist, void* ptr);

Append ptr to *plist.

Returns:

pointer to list item created. null if out of memory

nothrow @nogc list_t list_prepend(list_t* plist, void* ptr);

Prepend ptr to *plist.

Returns:

pointer to list item created (which is also the start of the list). null if out of memory

nothrow @nogc int list_nitems(list_t list);

Count up and return number of items in list.

Returns:

# of entries in list

nothrow @nogc list_t list_nth(list_t list, int n);

Returns:

nth list entry in list.

nothrow @nogc list_t list_last(list_t list);

Returns:

last list entry in list.

nothrow @nogc list_t list_copy(list_t list);

Copy a list and return it.

nothrow @nogc int list_equal(list_t list1, list_t list2);

Compare two lists.

Returns:

If they have the same ptrs, return 1 else 0.

nothrow @nogc int list_cmp(list_t list1, list_t list2, int function(void*, void*) fp);

Compare two lists using the comparison function fp. The comparison function is the same as used for qsort().

Returns:

If they compare equal, return 0 else value returned by fp.

nothrow @nogc list_t list_inlist(list_t list, void* ptr);

Search for ptr in list.

Returns:

If found, return list entry that it is, else null.

nothrow @nogc list_t list_cat(list_t* pl1, list_t l2);

Concatenate two lists (l2 appended to l1).

Output: *pl1 updated to be start of concatenated list.

Returns:

*pl1

nothrow @nogc list_t list_build(void* p, ...);

Build a list out of the null-terminated argument list.

Returns:

generated list

nothrow @nogc void list_apply(list_t* plist, void function(void*) fp);

Apply a function fp to each member of a list.

nothrow @nogc list_t list_reverse(list_t);

Reverse a list.

nothrow @nogc void list_copyinto(list_t, void*);

Copy list of pointers into an array of pointers.

nothrow @nogc list_t list_insert(list_t*, void*, int n);

Insert item into list at nth position.