What does this script do?while (*(++c) != '\0');
>>51277021
crash
goes through a c style string
>>51277021
can't tell without c's value. also, that most likely would segfault
>>51277021
Advances c which is a pointer to char to the character with code 0 in the string that c is pointing to initially.
>Exit code: 0 (normal program termination)
>>51277035
That would "most likely" work just fine when you use it correctly.
>>51277046
Welp. This one makes 0 sense.char *c="hello!";
while (*(++c) != '\0');
Here's how that shit can be used.
>>51277068
/thread
>>51277021
c isn't defined
>>51277021
Assuming 'c' is C string. It won't anything useful.
>>51277087
Will let you calculate length of a non-empty string. Pretty useful if you ask me.
>>51277109
The loop contains nothing, therefore it does nothing. Of course you can use the statement for many things, but the exact code of OP does nothing.
>>51277120
You are mistaken about that, anon. OP's code changes c.
>>51277129
yeah, c increments, but what do you do with that if you don't have the starting reference? you lose it as soon as you increment it.
>>51277149
>if you don't have the starting reference
Who told you I don't?
>>51277154
OP's code lacks of it.
>>51277158
Doesn't matter. OP's code is just an extract. You claimed the code does nothing and you were greatly mistaken about that. Then you moved the goalpost claiming it doesn't do nothing but you can't make use of what it does. You can.
>>51277189
Oh well, I guess you are right then.
OP's code does something in the right context.
Better?
>>51277195
Very much.
>>51277200
Thank you.
>>51277021
contact this goy. maybe he can edify you.
>>51272013
It moves the pointer c forward until it's at a 0 byte.
