I'm new on StackOverflow so sorry if this topic was already discussed.
I'm working on a project, and I need to use the minimum amount of memory, so my question is: is it possible to access the adres of node of a structure by having the adress of a field of this structure. For example I have this structure:
typedef struct SLL{
char *name;
int *id;
struct SLL *next;
}SLL;
somewhere in my code I obtain the adress of id... so it is possible to get the adress of whole node by using adress of id?