From e786c2e12add1aa3078cba4c367764e4252748e9 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <sadeep@asciimx.com>
Date: Mon, 4 May 2026 12:58:31 +0800
Subject: Defined arena for memory management.

---
 wv_err.h | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 wv_err.h

(limited to 'wv_err.h')

diff --git a/wv_err.h b/wv_err.h
new file mode 100644
index 0000000..43d5f84
--- /dev/null
+++ b/wv_err.h
@@ -0,0 +1,38 @@
+#ifndef WV_ERR_H
+#define WV_ERR_H
+
+#ifdef __OpenBSD__
+#include <err.h>
+#else
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+
+static void err(int eval, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	fprintf(stderr, "wv: ");
+	vfprintf(stderr, fmt, ap);
+	fprintf(stderr, ": %s\n", strerror(errno));
+	va_end(ap);
+	exit(eval);
+}
+
+static void errx(int eval, const char *fmt, ...)
+{
+	va_list ap;
+
+	va_start(ap, fmt);
+	fprintf(stderr, "wv: ");
+	vfprintf(stderr, fmt, ap);
+	fprintf(stderr, "\n");
+	va_end(ap);
+	exit(eval);
+}
+#endif /* !__OpenBSD__ */
+
+#endif /* WV_ERR_H */
-- 
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