doc: mention the usage of the _gnutls_resolve_priorities function in testsuite

diff --git a/lib/priority.c b/lib/priority.c
index c5918a28d5f86660b4406959692a8d0efb68cd98..767312c0b77c299d9839ad8cd217b71fe49e4263 100644 (file)
--- a/lib/priority.c
+++ b/lib/priority.c
@@ -36,7 +36,9 @@
 
 #define MAX_ELEMENTS 64
 
+/* This function is used by the test suite */
 char *_gnutls_resolve_priorities(const char* priorities);
+
 static void prio_remove(priority_st * priority_list, unsigned int algo);
 static void prio_add(priority_st * priority_list, unsigned int algo);
 static void