Increment double pointer by 1 : I'm learning c pointers. There i have incremented double pointer by 1. then i could get as follows

    current ptr_double =0x0128

then i incremented it by 1
so ptr_double plus 8 bytes , That is 0x0128+8 which gives `0x0130` , But i'm unable to understand how  `0x0130` comes. Please be kind enough to explain me. I know its stupid question. But i couldn't understand so far.


