C++ unsigned char syntax

Asked Nov 12 '14 at 22:24

Active Nov 12 '14 at 22:28

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I was looking at setting up a DNS header packet and I found this written online in the code. what does this mean?

 unsigned char qr :1;

I figure it means that its an unsigned char of size one bit. I just want some clarification, I don't know how to search this and I can't find anything on it in the c++ documents.

edited May 23 '17 at 12:27

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asked Nov 12 '14 at 22:24

jcjunction

3

Search for *bitfields*. – P.P Nov 12 '14 at 22:25
i deleted the c tag. It is in C++. – jcjunction Nov 12 '14 at 22:26
Actually, it is both C and C++. – Deduplicator Nov 12 '14 at 22:26

C++ unsigned char syntax

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