dll_findid

Jump to bottom

Taras Maliukh edited this page Apr 11, 2020 · 1 revision

Synopsis:

dll_obj_t *dll_findid(const dll_t *restrict dll, size_t index);
dll_obj_t *dll_findidr(const dll_t *restrict dll, size_t index);

Description:

dll_findid: Find object by index from the start
dll_findidr: Find object by index from the end indexing starts from 1

Return value:

Pointer to desired object otherwise NULL if:

dll is NULL
if DLL_BIT_EIGN is no specified:
- list dll hasn't any objects
- object with index doesn't exist in dll list