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-rw-r--r--manual/signal.texi2
1 files changed, 1 insertions, 1 deletions
diff --git a/manual/signal.texi b/manual/signal.texi
index dfaaa88950..ec02d9cf37 100644
--- a/manual/signal.texi
+++ b/manual/signal.texi
@@ -1966,7 +1966,7 @@ writing.)
 #include <signal.h>
 #include <stdio.h>
 
-struct two_words @{ int a, b; @} memory;
+volatile struct two_words @{ int a, b; @} memory;
 
 void
 handler(int signum)