[FEATURE REQUEST] Issue #3 [CLL]: Deletion & Memory Management

[FatinShadab]

Describe the feature

Implement node removal functions: delete_from_begin(Node** head), delete_from_end(Node** head), and delete_at_pos(Node** head, int pos).

It should be implemented because

Proper memory management is a core goal of this library. Contributors must ensure that every deleted node is properly free()'d and that the circular link remains intact after a node is removed.

Additional context

Goal:

Safely remove data and prevent memory leaks.

Files to Modify:

• CLL/cll.h: Add function prototypes for deletion.
• CLL/cll.c: Implement the deletion logic.

Specific Task:

Handle the "Single Node" edge case: if only one node exists, deleting it should set *head = NULL.

Dependency:

• Issue Updated the readme file of C-STRUCTURE #2 (Insertion Logic).

• Always validate the position in delete_at_pos to prevent segmentation faults.

Would you like to work on this issue?

None