--- a/progs/C1.c	Tue Oct 07 00:12:29 2014 +0100
+++ b/progs/C1.c	Tue Oct 07 00:15:41 2014 +0100
@@ -1,17 +1,20 @@
 #include <string.h>
 #include <stdio.h>
+#include <stdlib.h>
 
 void dead () {
   printf("I will never be printed!\n");
   exit(1);
 }
 
+void foo(char *bar) {
+  char buffer[8];
+  strcpy(buffer, bar);
+}
 
 int main(int argc, char **argv) {
 
-  char buffer[8];
-  dead();
-  strcpy(buffer, argv[1]);
+  foo(argv[1]);
 
   return 1;
 }