forgot to track some files

src/headers/OT_functions.h

@@ -0,0 +1,47 @@
+#ifndef OT_FUNCTIONS_H
+#define OT_FUNCTIONS_H
+
+// - Returns the last element of a linked list
+// - Takes in any element of the list
+void* OT_get_last(void* operand);
+
+// - Returns the first element of a linked list
+// - Takes in any element of the list
+void* OT_get_first(void* operand);
+
+// - Removes an element from the linked list
+// - Takes in specific element of the list
+// - Returns -1 if the element was the last in the linked list
+int OT_drop(void* operand);
+
+// - Removes an element from the linked list and frees it
+// - Takes in specific element of the list
+// - Returns -1 if the element was the last in the linked list
+int OT_erase(void* operand);
+
+// - Adds an element to the end of a linked list
+// - Takes in any element of the list and an element to add to the list
+void OT_append(void* operand, void* appendee);
+
+// - Adds and element to the beginning of a linked list
+// - Takes in any element of the list and an element to add to the list
+void OT_prepend(void* operand, void* prependee);
+
+// - Adds an element to the left of an element in a linked list
+// - Takes in specific element of the list and an element to add to the list
+void OT_insert_left(void* operand, void* insertee);
+
+// - Adds an element to the right of an element in a linked list
+// - Takes in specific element of the list and an element to add to the list
+void OT_insert_right(void* operand, void* insertee);
+
+// - Frees entire list
+// - Takes in any element of the list
+void OT_free(void* operand);
+
+// - Runs `(*user_function)` for every element in the linked list
+// - Takes in any element of the list, a pointer that will be passed into the `user_function`, and `user_function`
+// - `user_function` must be in the form `void func(void* operand, void* user_pointer)`
+void OT_iterate(void* operand, void* user_pointer, void (*user_function)(void*, void*));
+
+#endif

src/headers/OT_types.h

@@ -0,0 +1,9 @@
+#ifndef OT_TYPES_H
+#define OT_TYPES_H
+
+struct OT_operand {
+    void* OT_next;
+    void* OT_prev;
+};
+
+#endif

src/headers/orangetree.h

@@ -0,0 +1,8 @@
+#ifndef ORANGETREE_H
+#define ORANGETREE_H
+
+#include <stdlib.h>
+#include "OT_types.h"
+#include "OT_functions.h"
+
+#endif