C/C++ Why to use unsigned char for binary data?

C/C++ Why to use unsigned char for binary data?

search resultsC/C++ Why to use unsigned char for binary data? - Stack
Overflow
Is it really necessary to use unsigned char to hold binary data as in some
libraries which work on character encoding or binary buffers? To make
sense of my question ...
stackoverflow.com/questions/13642381/c-​c-why-to-use... - Cached

why use unsigned char ever. - C / C++
why use unsigned char ever.. C / C++ Forums on ... (binary) protocol are
built using unsigned ... (number of bits in a char), is 8. The data I need
to manipulate is ...
bytes.com/topic/c/answers/61480-why-use-​unsigned-char-ever - Cached

c++ - What is an unsigned char? - Stack Overflow
In C/C++, what is an unsigned char used for? ... you would use this if you
need one byte of data ... Why use unsigned chars for writing to binary
files?
stackoverflow.com/questions/75191 - Cached

Character types in C and C++ - trilithium.com
... lots of programs were written that relied on char being signed or
unsigned. In the ANSI C ... to use signed char ... in C. Like the char
type in C and C++, ...
www.trilithium.com/johan/2005/01/char-​types

Re: How to retrieve the length from unsigned char data type?
The "natural" representation of a string in C/C++ is as a character data
type, so why ... If your unsigned char represents binary data ... why I
use unsigned char ...
www.tech-archive.net/Archive/VC/​microsoft.public.vc.mfc/... - Cached

C Data types - LIX
C has a concept of 'data types' which are used to define a variable before
its use. ... signed char 1 8 -128 -> +127 unsigned char 1 8 0 ...
www.lix.polytechnique.fr/.../c/C/​CONCEPT/data_types.html - Cached

printing binary data? - C / C++
printing binary data?. C / C++ Forums on Bytes. ... annoying aspects of
the C++ Standard. They use plain char. ... unsigned char data [16];
bytes.com/topic/c/answers/155756-​printing-binary-data - Cached

unsigned char: char, unsigned
[C/C++, LibSerial] Rea… 355 ... I've to use unsigned char. by: ... If you
start casting text to unsigned char and using it as binary data or casting
binary data to ...
www.experts-exchange.com/Programming/​Languages/CPP/Q...
More results from experts-exchange.com »
How to send and recv "unsigned char" data using socket ...
Can I send and receive a "unsigned char" data using ... not all machines
use the same formats for binary data, ... data type is part of C++'s
uncomfortable C ...
www.experts-exchange.com/Programming/​Languages/CPP/Q...

Fundamental types - cppreference.com
unsigned char - type for unsigned character ... Width in bits by data
model C++ standard LP32 ... LP32, LP64, LLP64) use two's complement
representation, though ...
en.cppreference.com/w/cpp/language/​types - Cached