A space for test & implementation to share code

[tl-append] / common.c

diff --git a/common.c b/common.c
new file mode 100644 (file)
index 0000000..ffa4b5a
--- /dev/null
+++ b/common.c
@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+const char *FILENAME = "tl.log";
+
+void die(const char *message) {
+  fputs(message, stderr);
+  fputc('\n', stderr);
+  exit(1);
+}
+
+void die_err(const char *message) {
+  perror(message);
+  exit(1);
+}