how can i load information from a file into a tree structure.
suppose i had save it before in a file(only the information)

for example if i have a structure of a tree like this:

typedef int tip;

struct node{
tip info;
int ns;
nod* son[20];
};

so, only the info filed i have saved if i cross the tree in depth.

i'll b grateful to everyone who would help me.
thanks