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-rw-r--r--librecrypt_settings_prefix.37
1 files changed, 6 insertions, 1 deletions
diff --git a/librecrypt_settings_prefix.3 b/librecrypt_settings_prefix.3
index 6420c3e..8981133 100644
--- a/librecrypt_settings_prefix.3
+++ b/librecrypt_settings_prefix.3
@@ -6,7 +6,7 @@ librecrypt_settings_prefix - Get length of settings prefix in a password hash st
.nf
#include <librecrypt.h>
-size_t \fBlibrecrypt_settings_prefix\fP(const char *\fIhash\fP, size_t *\fIhashsize_out\fP);
+size_t \fBlibrecrypt_settings_prefix\fP(const char *\fIhash\fP, size_t *\fIhashsize_out\fP, void *\fIreserved\fP);
.fi
.PP
Link with
@@ -44,6 +44,11 @@ See the
.B EXTENDED DESCRIPTION
section for more information.
.PP
+The
+.I reserved
+parameter is reserved for future use and should be
+.IR NULL .
+.PP
.I hash
must not be
.IR NULL .