From 0f48449b5e326f4f66e443cbd1a0393ea00433e4 Mon Sep 17 00:00:00 2001
From: Meco Man <920369182@qq.com>
Date: Sun, 18 Jul 2021 14:34:35 +0800
Subject: [timezone] implement timezone

---
 components/libc/compilers/common/sys/time.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'components/libc/compilers/common/sys/time.h')

diff --git a/components/libc/compilers/common/sys/time.h b/components/libc/compilers/common/sys/time.h
index bb1a9c96fd..4ca665c536 100644
--- a/components/libc/compilers/common/sys/time.h
+++ b/components/libc/compilers/common/sys/time.h
@@ -12,6 +12,7 @@
 #define _SYS_TIME_H_
 
 #include <rtconfig.h>
+#include <rtdef.h>
 #include <time.h>
 
 #ifdef __cplusplus
@@ -98,6 +99,12 @@ int clock_settime (clockid_t clockid, const struct timespec *tp);
 int clock_time_to_tick(const struct timespec *time);
 #endif /* RT_USING_POSIX */
 
+
+/* timezone APIs (Not standard LIBC APIs) */
+void rt_tz_set(rt_int8_t tz);
+rt_int8_t rt_tz_get(void);
+rt_int8_t rt_tz_is_dst(void);
+
 #ifdef __cplusplus
 }
 #endif
-- 
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