Moved the private functions out of the anonymous namespace, because I need to use them in other places

connect_code.cpp

@@ -8,8 +8,6 @@
 
 namespace connect_code {
 
-	/* Since these are private functions, I have wrapped them in an anonymous namespace, to prevent outside access to them */
-	namespace {
 	 /* Tokenizes a string, based on the given delimiter */
 	std::vector<std::string> tokenize_str(std::string str, std::string delim) {
 		std::vector<std::string> result;
@@ -44,7 +42,6 @@ namespace connect_code {
 		uint32_t addr_val = (std::stoul(octets[0]) << 24) + (std::stoul(octets[1]) << 16) + (std::stoul(octets[2]) << 8) + (std::stoul(octets[3]));
 		return std::to_string(addr_val);
 	}
-	}
 
 
 	std::string encode(std::string address, std::string port) {