Remove the long deprecated and never working trust list functions.

* src/trust-item.c: Remove file.
* src/trustlist.c: Remove file.
* src/Makefile.am (main_sources): Remove those files.
* src/gpgme.h.in (GPGME_EVENT_NEXT_TRUSTITEM): Remove.
(gpgme_trust_item_t, GpgmeTrustItem): Remove.
(gpgme_op_trustlist_start): Remove.
(gpgme_op_trustlist_next): Remove.
(gpgme_op_trustlist_end): Remove.
(gpgme_trust_item_ref): Remove.
(gpgme_trust_item_unref, gpgme_trust_item_release): Remove.
* src/gpgme.def: Remove removed functions.
* src/libgpgme.vers: Ditto.
--

The GPGME_ATTR_foo based functions are deprecated since 2003 and it is
time to remove them now.

The trustlist functions never worked:

  This never worked in reality because the required feature has been
  removed from GnuPG version 1.3.2 soon after introduction of this
  feature in gpgme in 2003. It was anyway marked as experimental.

They even returned GPG_ERR_NOT_IMPLEMENTED since gpgme 1.14.0 (summer
2000) instead of failing with a incomprehensible error code.

GnuPG-bug-id: 4834

1 files changed, 0 insertions, 11 deletions

diff --git a/src/ops.h b/src/ops.h
index c82f8252..f2333717 100644
--- a/src/ops.h
+++ b/src/ops.h
@@ -156,17 +156,6 @@ void _gpgme_op_keylist_event_cb (void *data, gpgme_event_io_t type,
 				 void *type_data);
 
 
-/* From trust-item.c.  */
-
-/* Create a new trust item.  */
-gpgme_error_t _gpgme_trust_item_new (gpgme_trust_item_t *r_item);
-
-
-/* From trustlist.c.  */
-void _gpgme_op_trustlist_event_cb (void *data, gpgme_event_io_t type,
-				   void *type_data);
-
-
 /* From version.c.  */
 
 /* Return true if MY_VERSION is at least REQ_VERSION, and false