Hi All,
Im new about network programming and I want to design a protocol but I have some questions about packet desing. For example I wanna do a sturct to send informations like that ;
struct info {
    char type[2];
    char ipno[14];
    char checking[14];
    }tt;
The question is, I should use "char" type for such informations or I should convert them to hex numbers to build packets?
thanks		
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