int search(pnode_t p, char *word)
{
while (p != NULL)
{
if (strcmp(p->word, word) == 0)
{
get_explanation(p);
return 0;
}
p = p->pnext;
}
return -1;
}
int search3(V_NODE *p, char *w)
{
while(p != NULL)
{
if(strcmp(p->word, w) == 0)
{
get_explanation(p);
return 0;
}
p = p->next;
}
return -1;
}