Question

What is size of void pointer in C

Answer 1

#include <stdio.h> 

int main(int argc, char **argv) 
{ 
    // The size of any type of pointer in c is independent of data type 
    // that the pointer is pointing at
        
    void *vp;
    printf("%d\n", (int)sizeof(vp));     
    
    char *cp;
    printf("%d\n", (int)sizeof(cp)); 
    
    int *ip;
    printf("%d\n", (int)sizeof(ip)); 
    
    float *fp;
    printf("%d\n", (int)sizeof(fp)); 
    
    return(0);
}

 
 
/*
 
run:
 
8
8
8
8
 
*/

 

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