Okay so I have the following Code which appends a string to another in C#, note that this is Just an example, so giving alternative string concatination met
The safe way to do this in classic C style is:
char *strconcat(char *s1, char *s2)
{
size_t old_size;
char *t;
old_size = strlen(s1);
/* cannot use realloc() on initial const char* */
t = malloc(old_size + strlen(s2) + 1);
strcpy(t, s1);
strcpy(t + old_size, s2);
return t;
}
...
char *message = "\n\nHTTP/1.1 ";
message = strconcat (message, Status_code);
message = strconcat (message, "\nContent-Type: ");
Now you can say a lot of bad things about it: it's inefficient, it fragments your memory, it's ugly ... but it's more or less what any language with a string concatenation operator and C type (zero-terminated) strings will do (except that most of these languages will have garbage collection built-in).