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-rw-r--r--man3/memcmp.36
1 files changed, 4 insertions, 2 deletions
diff --git a/man3/memcmp.3 b/man3/memcmp.3
index e587198486..5a56f19727 100644
--- a/man3/memcmp.3
+++ b/man3/memcmp.3
@@ -63,8 +63,10 @@ T} Thread safety MT-Safe
.ad
.sp 1
.SH STANDARDS
-POSIX.1-2001, POSIX.1-2008, C89, C99, SVr4, 4.3BSD.
-.SH NOTES
+C11, POSIX.1-2008.
+.SH HISTORY
+POSIX.1-2001, C89, SVr4, 4.3BSD.
+.SH CAVEATS
Do not use
.BR memcmp ()
to compare security critical data, such as cryptographic secrets,