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-rw-r--r--src/keytrans/gnutls-helpers.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/keytrans/gnutls-helpers.h b/src/keytrans/gnutls-helpers.h
index 670d5ff..f196456 100644
--- a/src/keytrans/gnutls-helpers.h
+++ b/src/keytrans/gnutls-helpers.h
@@ -48,6 +48,8 @@ void collapse_printable_keyid(gnutls_openpgp_keyid_t out, printable_keyid in);
int convert_string_to_keyid(gnutls_openpgp_keyid_t out, const char* str);
int convert_string_to_printable_keyid(printable_keyid out, const char* str);
+/* you must have twice as many bytes in the out buffer as in the in buffer */
+void hex_print_data(char* out, const char* in, size_t incount);
/* functions to get data into datum objects: */