Copy struct into char array

Question

I am learning C and have a question about structs.

I have a

struct myStruct {
    char member1[16];
    char member2[10];
    char member3[4];
};         


        

Answer 1

Pretty simple with memcpy.

char foo[30];
struct myStruct s;

s.member1 = //some data
s.member2 = //some data
s.member3 = //some data

memcpy(foo, &s, 30);