Show public/private indicator when listing PGP keys

tests/unittests/pgp/stub_gpg.c

@@ -5,7 +5,7 @@
 void p_gpg_init(void) {}
 void p_gpg_close(void) {}
 
-GSList* p_gpg_list_keys(void)
+GHashTable* p_gpg_list_keys(void)
 {
     return NULL;
 }
@@ -21,8 +21,6 @@ const char* p_gpg_libver(void)
     return NULL;
 }
 
-void p_gpg_free_key(ProfPGPKey *key) {}
-
 void p_gpg_verify(const char * const barejid, const char *const sign) {}
 
 char* p_gpg_sign(const char * const str, const char * const fp)
@@ -54,3 +52,5 @@ gboolean p_gpg_addkey(const char * const jid, const char * const keyid)
 
 void p_gpg_free_decrypted(char *decrypted) {}
 
+void p_gpg_free_keys(GHashTable *keys) {}
+