Question

Hi
I have a function A ( xy * abc) that takes a pointer to a structure.

typedef struct
{
int a;
char * b;
} xy;

typedef struct
{
xy c;
xy d;
} uv;

uv *sha;

If i need to call the function A for c and d using uv how should I pass the argument? I am calling function A by using this:

A (&sha->c);
A (&sha->d);

Is this call correct?

Kindly help me

Answer 1

If uv is a struct, and not a pointer to struct, you need to do A(&uv.c), but in your case, uv is a struct type, not an actual struct, you need to have a variable of type uv:

uv somevar;
A(&somevar.c);