Add code

1 files changed, 23 insertions, 0 deletions

diff --git a/src/utils.c b/src/utils.c
new file mode 100644
index 0000000..ee37110
--- /dev/null
+++ b/src/utils.c
@@ -0,0 +1,23 @@
+#include "utils.h"
+#include "types.h"
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdnoreturn.h>
+
+#include "main.h"
+
+
+noreturn void die(i32 code, s8 *fmt, ...)
+{
+    va_list args;
+
+    fprintf(stderr, "%s: ", program_name);
+
+    va_start(args, fmt);
+    vfprintf(stderr, fmt, args);
+    va_end(args);
+
+    exit(code);
+}