Added 'create_user_list' function

main.c

@@ -6,21 +6,30 @@
 
 int num_of_lines(char* filename);
 char* file_to_string(char* filename);
-
+User* create_user_list(char* filename);
 
 int main() {
 
-	int num_users = num_of_lines("user_file.txt"); 
+	User* users = create_user_list("user_file.txt");
+
+	Message message = new_message("Hello, this is a text message",users[0],users[1]);
+
+	printf("Message was: %s\nSentfrom: %s\nSent to: %s\nWith password: %s\nSent at: %s\n",message.text, message.sender.username, message.recipient.username, message.recipient.password, asctime(&message.timeinfo));
+
+}
+
+
+User* create_user_list(char* filename) {
 
 	/* Structure of user file - <username> <password> on every line */
 
-	char* file_str = file_to_string("user_file.txt");
+	int num_users = num_of_lines(filename);
+        char* file_str = file_to_string(filename);
 
         char* token = malloc(sizeof(char) * 30);
-	User users[num_users];
+        User* users = calloc(num_users, sizeof(User));
 
         token = strtok(file_str," \r\n");
-
         for (int i=0;i<num_users;i++) {
                 users[i].username = token;
                 token = strtok(NULL," \r\n");
@@ -28,15 +37,12 @@ int main() {
                 token = strtok(NULL," \r\n");
         }
 
-	Message message = new_message("Hello, this is a text message",users[0],users[1]);
+	return users;
 
-	printf("Message was: %s\nSentfrom: %s\nSent to: %s\nSent at: %s\n",message.text,message.sender.username,message.recipient.username,asctime(&message.timeinfo));
 }
 
 
 
-
-
 char* file_to_string(char* filename) {
 	FILE* fp = fopen(filename,"r");