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Diffstat (limited to 'components/libc/compilers/common/sys/ioctl.h')
-rw-r--r--components/libc/compilers/common/sys/ioctl.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/components/libc/compilers/common/sys/ioctl.h b/components/libc/compilers/common/sys/ioctl.h
index 29ed3a8b84..a1642199b1 100644
--- a/components/libc/compilers/common/sys/ioctl.h
+++ b/components/libc/compilers/common/sys/ioctl.h
@@ -7,8 +7,8 @@
* Date Author Notes
* 2020-09-01 Meco Man First Version
*/
-#ifndef _SYS_IOCTL_H
-#define _SYS_IOCTL_H
+#ifndef __SYS_IOCTL_H__
+#define __SYS_IOCTL_H__
#include <rtconfig.h>
#include <dfs_posix.h>