in a function, that gets unsigned char && unsigned char length, void pcap_callback(u_char *args, const struct pcap_pkthdr* pkthdr, const u_char* packet)
The problem is simple: sizeof((u_char)value) returns 8. strlen fails. How to get a length of uchar\'s content?
Suppose I have a function void foo(char *) which, internally, needs to treat its input as a block of NUL-terminated bytes (say, it\'s a hash function on strings). I could cast the argument to unsig
I\'m new to C++, and doing a bit of googling I thought sprintf would do the job, but I get an error upon compiling that I can\'t convert between an unsigned char and a char.I need an unsigned char bec
Is there any C compiler which takes the default type of char as unsigned unless explicitly mentioned b开发者_开发问答y the user in the file or project settings?
I was able to generate python bindings for a camera library using SWIG and I am able to capture and save image using the library\'s inbuilt fun开发者_运维技巧ctions.
I am integrating OpenAL in my iPhone game from code I found in this post, but the compiler gave me an error on this line of code:
This开发者_高级运维 doesn\'t work: unsigned char foo; foo = 0x123; sprintf(\"the unsigned value is:%c\",foo);
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