From b02c083a3545b6e6b36ab62680128edec619a804 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Tue, 15 Apr 2025 14:47:58 +0200
Subject: Fixed function pointer thing

---
 cpp/examples/solve_h48h3k2.cpp | 6 +-----
 cpp/nissy.cpp                  | 5 +----
 cpp/nissy.h                    | 2 +-
 3 files changed, 3 insertions(+), 10 deletions(-)

(limited to 'cpp')

diff --git a/cpp/examples/solve_h48h3k2.cpp b/cpp/examples/solve_h48h3k2.cpp
index b747976..454d6dc 100644
--- a/cpp/examples/solve_h48h3k2.cpp
+++ b/cpp/examples/solve_h48h3k2.cpp
@@ -6,13 +6,9 @@
 #include <iostream>
 #include <string>
 
-extern "C" {
-	long long nissy_setlogger(void (*)(const char *));
-}
-
 int main() {
 	// Get verbose output
-	nissy_setlogger([](const char* s) { std::cout << s; });
+	nissy::set_logger([](const char* s) { std::cout << s; });
 
 	// Get the scramble from the user
 	std::cout << "Enter scramble: ";
diff --git a/cpp/nissy.cpp b/cpp/nissy.cpp
index b3bf6c4..2a52ab1 100644
--- a/cpp/nissy.cpp
+++ b/cpp/nissy.cpp
@@ -227,8 +227,5 @@ namespace nissy {
 		return error{err};
 	}
 
-	void set_logger(const std::function<void(const char *)>& log)
-	{
-		nissy_setlogger(log.target<void(const char *)>());
-	}
+	void set_logger(void (*log)(const char *)) { nissy_setlogger(log); }
 }
diff --git a/cpp/nissy.h b/cpp/nissy.h
index a809528..ff74f12 100644
--- a/cpp/nissy.h
+++ b/cpp/nissy.h
@@ -100,7 +100,7 @@ namespace nissy {
 	};
 
 	error count_moves(const std::string&);
-	void set_logger(const std::function<void(const char*)>&);
+	void set_logger(void (*)(const char*));
 }
 
 #endif
-- 
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