From b41f5fec1c42e0113ccbdbb7c258899793631b0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ingo=20Kl=C3=B6cker?= <dev@ingo-kloecker.de>
Date: Tue, 3 Nov 2020 09:01:32 +0100
Subject: [PATCH] cpp: Mark helper functions as static

lang/cpp/src/key.cpp (find_subkey, verify_subkey, find_uid, verify_uid,
find_signature, verify_signature): Mark as static.
---
 lang/cpp/src/key.cpp | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lang/cpp/src/key.cpp b/lang/cpp/src/key.cpp
index 017f6624..e536d080 100644
--- a/lang/cpp/src/key.cpp
+++ b/lang/cpp/src/key.cpp
@@ -412,7 +412,7 @@ Key Key::locate(const char *mbox)
 //
 //
 
-gpgme_sub_key_t find_subkey(const shared_gpgme_key_t &key, unsigned int idx)
+static gpgme_sub_key_t find_subkey(const shared_gpgme_key_t &key, unsigned int idx)
 {
     if (key) {
         for (gpgme_sub_key_t s = key->subkeys ; s ; s = s->next, --idx) {
@@ -424,7 +424,7 @@ gpgme_sub_key_t find_subkey(const shared_gpgme_key_t &key, unsigned int idx)
     return nullptr;
 }
 
-gpgme_sub_key_t verify_subkey(const shared_gpgme_key_t &key, gpgme_sub_key_t subkey)
+static gpgme_sub_key_t verify_subkey(const shared_gpgme_key_t &key, gpgme_sub_key_t subkey)
 {
     if (key) {
         for (gpgme_sub_key_t s = key->subkeys ; s ; s = s->next) {
@@ -591,7 +591,7 @@ bool Subkey::isDisabled() const
 //
 //
 
-gpgme_user_id_t find_uid(const shared_gpgme_key_t &key, unsigned int idx)
+static gpgme_user_id_t find_uid(const shared_gpgme_key_t &key, unsigned int idx)
 {
     if (key) {
         for (gpgme_user_id_t u = key->uids ; u ; u = u->next, --idx) {
@@ -603,7 +603,7 @@ gpgme_user_id_t find_uid(const shared_gpgme_key_t &key, unsigned int idx)
     return nullptr;
 }
 
-gpgme_user_id_t verify_uid(const shared_gpgme_key_t &key, gpgme_user_id_t uid)
+static gpgme_user_id_t verify_uid(const shared_gpgme_key_t &key, gpgme_user_id_t uid)
 {
     if (key) {
         for (gpgme_user_id_t u = key->uids ; u ; u = u->next) {
@@ -816,7 +816,7 @@ std::vector<std::string> UserID::remarks(std::vector<Key> keys, Error &err) cons
 //
 //
 
-gpgme_key_sig_t find_signature(gpgme_user_id_t uid, unsigned int idx)
+static gpgme_key_sig_t find_signature(gpgme_user_id_t uid, unsigned int idx)
 {
     if (uid) {
         for (gpgme_key_sig_t s = uid->signatures ; s ; s = s->next, --idx) {
@@ -828,7 +828,7 @@ gpgme_key_sig_t find_signature(gpgme_user_id_t uid, unsigned int idx)
     return nullptr;
 }
 
-gpgme_key_sig_t verify_signature(gpgme_user_id_t uid, gpgme_key_sig_t sig)
+static gpgme_key_sig_t verify_signature(gpgme_user_id_t uid, gpgme_key_sig_t sig)
 {
     if (uid) {
         for (gpgme_key_sig_t s = uid->signatures ; s ; s = s->next) {