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-rw-r--r--cpukit/libcsupport/include/sys/termios.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/cpukit/libcsupport/include/sys/termios.h b/cpukit/libcsupport/include/sys/termios.h
index f51cd3c0f3..dea74c4fe8 100644
--- a/cpukit/libcsupport/include/sys/termios.h
+++ b/cpukit/libcsupport/include/sys/termios.h
@@ -190,6 +190,10 @@ struct termios {
#define TCSADRAIN 1
#define TCSAFLUSH 2
+/**
+ * @brief Line Control Functions
+ * POSIX 1003.1b 7.2.2 - Line Control Functions
+ */
int tcdrain(int);
/**