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&gt;&gt; 0 being on the rightmost end of k, <br />
<br />
Ah, <br />
<br />
printf(&quot;%2x&quot;,trans.s[7-0])<wbr />; // First byte moving right to left<br />
printf(&quot;%2x&quot;,trans.s[7-1])<wbr />; // Second byte<br />
printf(&quot;%2x&quot;,trans.s[7-2])<wbr />; // Third byte<br />
<br />
etc...<br />
<br />
Exceter
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>> 0 being on the rightmost end of k,

Ah,

printf("%2x",trans.s[7-0]); // First byte moving right to left
printf("%2x",trans.s[7-1]); // Second byte
printf("%2x",trans.s[7-2]); // Third byte

etc...

Exceter

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<div class="content wysiwyg-content">
I have an unsigned long long k (64 bits / 8 bytes).<br />
If we number the bytes in k 0 - 7, with byte 0 being on the rightmost end of k, does anyone know of a way to get a specific byte out? For example, byte 3?<br />
Thanks.
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I have an unsigned long long k (64 bits / 8 bytes).
If we number the bytes in k 0 - 7, with byte 0 being on the rightmost end of k, does anyone know of a way to get a specific byte out? For example, byte 3?
Thanks.

get specific byte from unsigned long long

C is a general-purpose, imperative computer programming language, supporting structured programming, lexical variable scope and recursion, while a static type system prevents many unintended operations. By design, C provides constructs that map efficiently to typical machine instructions, so it has found lasting use in applications that had formerly been coded in assembly language, including operating systems as well as various application software for computers ranging from supercomputers to embedded systems. It is distinct from C++ (which has its roots in C) and C#, and many later languages have borrowed directly or indirectly from C.