unsigned-char

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Search for a string in memory

I\'m trying to get this cod开发者_C百科e to work, from here char *mem = (unsigned char *) 0xF0000;[详细]

2023-04-01 17:52 分类：问答
Wrap python list to unsigned char*

Edit : Hi all !! I\'m currently trying to access to C++ functions from Python and I\'m facing to a problem when I try to pass Python list as argument to a function.[详细]

2023-03-26 02:21 分类：问答
C++ iostream >> operator behaves differently than get() unsigned char

I was working on a piece of code to do some compression, and I wrote a bitstream class. My bitstream class kept track of the current bit we are reading and the current byte (unsigned char).[详细]

2023-03-22 12:06 分类：问答
ostream operator overloading for unsigned char in C++

Given: typedef struct { char val[SOME_FIXED_SIZE]; } AString; typedef struct { unsigned char val[SOME_FIXED_SIZE]; } BString;[详细]

2023-03-17 20:51 分类：问答
Is plain char usually/always unsigned on non-twos-complement systems?

Obviously the standard says nothing about this, but I\'m interested m开发者_开发问答ore from a practical/historical standpoint: did systems with non-twos-complement arithmetic use a plain char type th[详细]

2023-03-09 04:35 分类：问答
Showing undefined reference to a defined object

I\'m trying to Hash few strings in my project. And i\'m using following project that uses HAMC SHA1 algorithm[详细]

2023-03-05 23:14 分类：问答
P/Invoke, c#: unsigned char losing a byte

Im working towards a dll file for a software\'s SDK and i\'m trying to call a function to get information about the host of the software.[详细]

2023-02-15 02:50 分类：问答
What can I do with an unsigned char* when I needed a string?

Suppose that I have a unsigned char*, let\'s call it: some_data unsigned char* some_data; And some_data has url-like data in it.for example:[详细]

2023-02-11 04:30 分类：问答
Is the aliasing rule symmetric?

I had a discussion with someone on IRC and this question turned up. We are allowed by the Standard to change an object of type int by a char lvalue.[详细]

2023-02-06 13:06 分类：问答
Copy unsigned char array

What would be the best way to copy unsigned char array to another? For example: unsigned char q[1000]; unsigned char p[1000];[详细]

2023-01-31 23:01 分类：问答