legato_list.h

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/*******************************************************************************
 Module for Microchip Graphics Library - Legato User Interface Library
 
  Company:
    Microchip Technology Inc.
 
  File Name:
    legato_list.h
 
  Summary:
    A linked list implementation for the Legato user interface library
 
  Description:
    This is a linked list implementation that is used internally by the 
    Legato user interface library.  
*******************************************************************************/
 
#ifndef LEGATO_LIST_H
#define LEGATO_LIST_H
 
#include "gfx/legato/common/legato_common.h"
 
// *****************************************************************************
/* Structure:
    leListNode
 
  Summary:
    Linked list node definition
 
  Remarks:
    None.
*/
 
typedef struct leListNode
{
    struct leListNode* next; 
    void*  val; 
} leListNode;
 
 
// *****************************************************************************
/* Structure:
    leList
 
  Summary:
    Linked list definition
 
  Remarks:
    None.
*/
 
typedef struct leList
{
    leListNode* head; 
    leListNode* tail; 
    size_t size; 
} leList;
 
// *****************************************************************************
int32_t leList_Create(leList* list);
 
// *****************************************************************************
int32_t leList_Assign(leList* list, size_t idx, void* val);
 
// *****************************************************************************
int32_t leList_PushFront(leList* list, void*);
 
// *****************************************************************************
void leList_PopFront(leList* list);
 
// *****************************************************************************
int32_t leList_PushBack(leList* list, void* val);
 
// *****************************************************************************
int32_t leList_PopBack(leList* list);
 
// *****************************************************************************
void* leList_Get(const leList* list, uint32_t idx);
 
// *****************************************************************************
int32_t leList_Find(const leList* list, void* val);
 
// *****************************************************************************
int32_t leList_InsertAt(leList* list,
                        void* val,
                        uint32_t idx);
 
// *****************************************************************************
int32_t leList_Remove(leList* list, void* val);
 
// *****************************************************************************
int32_t leList_RemoveAt(leList* list, uint32_t idx);
 
// *****************************************************************************
int32_t leList_Copy(leList* l, leList* r);
 
// *****************************************************************************
void leList_Clear(leList* list);
 
// *****************************************************************************
void leList_Destroy(leList* list);
 
#endif /* LEGATO_LIST_H */