pointers - Typdef in C, using * what does this do? -


i've used typedef before, i've never used 1 pointer. effect have on typedef?

code reference:

typedef struct node node,  *pnode, **ppnode;

instead of using struct node can replace node

instead of using struct node* can replace pnode

instead of using struct node** can replace ppnode

the statement can broken down 

typedef struct node node; typedef struct node* pnode;   // pnode pointer node typedef struct node** ppnode; // ppnode pointer pointer node

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