rearranges and renames

comm/comm.c

@@ -0,0 +1,36 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <netdb.h>
+
+#include "comm.h"
+
+void recv_message(int sfd, char** message)
+{
+	int numbytes;
+
+	*message = malloc(sizeof(char) * MAX_DATA_SIZE);
+
+	numbytes = recv(sfd, *message, MAX_DATA_SIZE - 1, 0);
+	if (numbytes == -1)
+		perror("recv");
+
+	(*message)[numbytes] = '\0';
+}
+
+void send_message(int sfd, char* message)
+{
+	int err;
+	size_t len = strlen(message);
+	char* msg_to_send = malloc(sizeof(char) * len);
+
+	strncpy(msg_to_send, message, len);
+
+	err = send(sfd, msg_to_send, len, 0);
+	if (err < 0)
+		perror("send");
+
+	free(msg_to_send);
+}
+
+