adjust naming convention and initial config support

include/utils/utils.h

@@ -4,26 +4,23 @@
 #include <arpa/inet.h>
 #include <netdb.h>
 #include <netinet/in.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
 #include <sys/socket.h>
 #include <sys/types.h>
 
 /**
  * @brief Prints each IP address associated with a host
  *
- * @param hostname[in] Hostname
- * @param port[in] Port
+ * @param[in] hostname Hostname
+ * @param[in] port Port
  */
-void print_ips(const char *hostname, const char *port);
+void cws_utils_print_ips(const char *hostname, const char *port);
 
 /**
  * @brief Retrieves the client ip from the sockaddr_storage and put it in the ip str
  *
- * @param sa[in] The sockaddr_storage of the client
- * @param ip[out] The IP of the client
+ * @param[in] sa The sockaddr_storage of the client
+ * @param[out] ip The IP of the client
  */
-void get_client_ip(struct sockaddr_storage *sa, char *ip);
+void cws_utils_get_client_ip(struct sockaddr_storage *sa, char *ip);
 
 #endif