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Diffstat (limited to 'include/rtthread.h')
-rw-r--r--include/rtthread.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/rtthread.h b/include/rtthread.h
index c55720b7d1..bdd52e8fbb 100644
--- a/include/rtthread.h
+++ b/include/rtthread.h
@@ -593,7 +593,7 @@ rt_err_t rt_get_errno(void);
void rt_set_errno(rt_err_t no);
int *_rt_errno(void);
const char *rt_strerror(rt_err_t error);
-#if !defined(RT_USING_NEWLIB) && !defined(_WIN32)
+#if !defined(RT_USING_NEWLIBC) && !defined(_WIN32)
#ifndef errno
#define errno *_rt_errno()
#endif