Way to store all snapshots with link between them

[EBMBA]

Problem

To present all snapshots and to interact with all snapshots we should have a good data structure.

Possible solution

I've choosed a heap to store them.

With two structures :

typedef struct 
{
    char *name;
    char *description;
    int indexFirstChild;  // Index of the first child because we have only two way to go to a snapshot to another ( Current Snapshot ==> Parent Snapshot or Roots Snapshot to Children Snapshots sort by index) 
    int numChild; // number of children snapshots 
} Snapshot;

typedef struct 
{
    Snapshot data[DEFAULT_SNAPSHOT_HEAP_SIZE];
    int index; 
}SnapshotHeap;