From aa38e5c1f48e31213ee349aa5cd6f06c85bda70d Mon Sep 17 00:00:00 2001
From: android <android@lingyun.com>
Date: Tue, 25 Jun 2024 21:49:39 +0800
Subject: [PATCH] Add GD32F103RCT6 ADC converter board SDK source code

---
 mcu_sdk/gd32f103/rk_eFire/Utiles/Utilities/errno.h |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/mcu_sdk/gd32f103/rk_eFire/Utiles/Utilities/errno.h b/mcu_sdk/gd32f103/rk_eFire/Utiles/Utilities/errno.h
new file mode 100644
index 0000000..9024310
--- /dev/null
+++ b/mcu_sdk/gd32f103/rk_eFire/Utiles/Utilities/errno.h
@@ -0,0 +1,10 @@
+#ifndef __ERRNO_H__
+#define __ERRNO_H__
+
+/*������󣬴���[-999,0]*/
+#define TH_SUCCESS (0) /* �޴��� */
+#define TH_FAILURE (-1) /* ������ */
+#define TH_INVALID_FD (-2) /* ������� */
+
+#endif  /* __TH_ERRNO_H__ */
+

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