What's the correct way to add 1 byte to a pointer in C/C++?

Question

I\'m using this code to move pointer by 1 byte now, but I\'m feeling something unclear..

int* a = (int*)malloc(sizeof(int));
void* b = ((char*)a)+1;   
         


        

Answer 1

plz, use void*

int g = 10;
int *a = &g;
printf("a : %p\n",a);
printf("a : %p\n", ++a);
printf("a : %p\n", (void*)((char*)a+1));

a : 0xbfae35dc a : 0xbfae35e0 a : 0xbfae35e1