moved to separate directories

main.c

@@ -3,11 +3,11 @@
 #include <stdlib.h>
 
 char *home(struct Request request) {
-  return read_file("index.html");
+  return read_file("public/index.html");
 }
 
 char *clicked(struct Request request) {
-  return read_file("clicked.html");
+  return read_file("public/clicked.html");
 }
 
 int main(void) {

server.c

@@ -143,10 +143,7 @@ char *read_file(char *filename) {
   fclose(fp);
   buffer[file_size] = '\0';
 
-  char *value = strdup(buffer);
-  free(buffer);
-
-  return value;
+  return buffer;
 }
 
 void respond(struct Server *server, int *client_fd) {