From 294b585994da4427ac98a8353ff41aed5f301d54 Mon Sep 17 00:00:00 2001
From: pk33 <pk33@pk33.space>
Date: Fri, 1 Nov 2024 23:51:15 +0100
Subject: Import and fix old code

---
 include/musl/errno.h | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 include/musl/errno.h

(limited to 'include/musl/errno.h')

diff --git a/include/musl/errno.h b/include/musl/errno.h
new file mode 100644
index 0000000..0361b33
--- /dev/null
+++ b/include/musl/errno.h
@@ -0,0 +1,27 @@
+#ifndef	_ERRNO_H
+#define _ERRNO_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <features.h>
+
+#include <bits/errno.h>
+
+#ifdef __GNUC__
+__attribute__((const))
+#endif
+int *__errno_location(void);
+#define errno (*__errno_location())
+
+#ifdef _GNU_SOURCE
+extern char *program_invocation_short_name, *program_invocation_name;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
-- 
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