From 02ade14f676a35a5247c5eaaf8ec04d34cd40f92 Mon Sep 17 00:00:00 2001
From: Fraxy V <fraxyv@gmail.com>
Date: Tue, 28 Nov 2023 16:21:46 +0200
Subject: [PATCH] wchess minor

---
 examples/wchess/CMakeLists.txt            | 2 +-
 examples/wchess/libwchess/WChess.cpp      | 5 ++---
 examples/wchess/libwchess/WChess.h        | 6 +++---
 examples/wchess/wchess.cmd/wchess.cmd.cpp | 2 +-
 4 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/examples/wchess/CMakeLists.txt b/examples/wchess/CMakeLists.txt
index 4bbc85ab..227c2fa5 100644
--- a/examples/wchess/CMakeLists.txt
+++ b/examples/wchess/CMakeLists.txt
@@ -1,4 +1,4 @@
-set(CMAKE_CXX_STANDARD 11)
+set(CMAKE_CXX_STANDARD 17)
 
 add_subdirectory(libwchess)
 
diff --git a/examples/wchess/libwchess/WChess.cpp b/examples/wchess/libwchess/WChess.cpp
index 4725384e..370fc923 100644
--- a/examples/wchess/libwchess/WChess.cpp
+++ b/examples/wchess/libwchess/WChess.cpp
@@ -48,9 +48,8 @@ bool WChess::check_running() const {
     return false;
 }
 
-bool WChess::clear_audio() const {
-    if (m_cb.clear_audio) return (*m_cb.clear_audio)();
-    return false;
+void WChess::clear_audio() const {
+    if (m_cb.clear_audio) (*m_cb.clear_audio)();
 }
 
 void WChess::get_audio(int ms, std::vector<float>& pcmf32) const {
diff --git a/examples/wchess/libwchess/WChess.h b/examples/wchess/libwchess/WChess.h
index 2c89518e..dcb00bfc 100644
--- a/examples/wchess/libwchess/WChess.h
+++ b/examples/wchess/libwchess/WChess.h
@@ -12,14 +12,14 @@ public:
     using CheckRunningCb = bool (*)();
     using GetAudioCb = void (*)(int, std::vector<float> &);
     using SetMovesCb = void (*)(const std::string &);
-    using CleartAudioCb = bool (*)();
+    using ClearAudioCb = void (*)();
 
     struct callbacks {
         SetStatusCb set_status = nullptr;
         CheckRunningCb check_running = nullptr;
         GetAudioCb get_audio = nullptr;
         SetMovesCb set_moves = nullptr;
-        CleartAudioCb clear_audio = nullptr;
+        ClearAudioCb clear_audio = nullptr;
     };
 
     struct settings {
@@ -46,7 +46,7 @@ private:
     void set_status(const std::string& msg) const;
     void set_moves(const std::string& moves) const;
     bool check_running() const;
-    bool clear_audio() const;
+    void clear_audio() const;
     std::string transcribe(
                     const std::vector<float> & pcmf32,
                     float & logprob_min,
diff --git a/examples/wchess/wchess.cmd/wchess.cmd.cpp b/examples/wchess/wchess.cmd/wchess.cmd.cpp
index 735209a5..4de4a2b9 100644
--- a/examples/wchess/wchess.cmd/wchess.cmd.cpp
+++ b/examples/wchess/wchess.cmd/wchess.cmd.cpp
@@ -118,7 +118,7 @@ void get_audio(int ms, std::vector<float> & pcmf32_cur) {
     g_audio.get(ms, pcmf32_cur);
 }
 
-bool clear_audio() {
+void clear_audio() {
     g_audio.clear();
 }