1 files changed, 8 insertions, 0 deletions
diff --git a/common.c b/common.c
new file mode 100644
index 0000000..154e60d
--- /dev/null
+++ b/common.c
@@ -0,0 +1,8 @@
+#include <stdlib.h>
+#include <stdio.h>
+
+void panic(const char *msg)
+{
+ perror(msg);
+ exit(EXIT_FAILURE);
+}