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Diffstat (limited to 'linux-user/x86_64/termbits.h')
-rw-r--r--linux-user/x86_64/termbits.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/linux-user/x86_64/termbits.h b/linux-user/x86_64/termbits.h
index f5776a8aa6..c8bb5996b1 100644
--- a/linux-user/x86_64/termbits.h
+++ b/linux-user/x86_64/termbits.h
@@ -1,3 +1,6 @@
+#ifndef LINUX_USER_X86_64_TERMBITS_H
+#define LINUX_USER_X86_64_TERMBITS_H
+
 #define TARGET_NCCS 19
 
 typedef unsigned char	target_cc_t;
@@ -246,3 +249,5 @@ struct target_termios {
 #define TARGET_TIOCPKT_DOSTOP		32
 
 #define TARGET_TIOCSER_TEMT    0x01	/* Transmitter physically empty */
+
+#endif