for example, memset( &result,0,sizeof(result)); in this function, I always forgot & .
not end .
add some forgot problem.
when you write the for loop and if you should check the NULL is == or !=
because it will let you program overflow. the linux may say segment fault. so you should check the bound is ok
i think when we are programming , we should must say we uses the 1 refer to ok or wrong.in case we will lost in the many function.
ooh,some procedure must write in the same time keeo the datastrcuct is the same , the varible who used to communicate with other is the same.
to be continue....
