Thread: struct ptrs to struct ptrs

i just wanted to ask if i can like do from struct ptrs to struct ptrs like

Code:

#include <stdio.h>
void readerr(char *prompt,char *name_combined,int name_size);
#define name_size 100
struct firstname
{
	char first[name_size];
}typedef struct firstname emp;
struct lastname
{
	char lastname1[name_size];
}typedef struct lastname emp2;
void readerr(char *prompt,char *name_combined,int name_size)
{
	fputs(prompt,stdout);
	fgets(name_combined,name_size,stdin);
	fflush(stdin);
}
int main(void)
{
    char question[]="Please enter your first name: ";
    char question1[]="Please enter your last name: ";
	emp * first2;
    emp2* lastname2;
    readerr(question,first2->first,name_size);
    readerr(question1,lastname2->lastname1,name_size);
    printf("Now full name is %s",first2->first->lastname2);
    return 0;
}

can someone explain like struct ptrs within struct ptrs
thanks