From e986713657bc5f9880e91ed49dd9b0d0227f048d Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Mon, 17 Jun 2024 17:39:06 +0200
Subject: Use callback function to log to stderr

---
 src/cube.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/cube.h')

diff --git a/src/cube.h b/src/cube.h
index fb96823..4c2c492 100644
--- a/src/cube.h
+++ b/src/cube.h
@@ -1,3 +1,5 @@
+/* include: inttypes, stdarg, stdbool, string */
+
 /*
 All the functions below return 0 in case of success and a positive
 number in case of error, unless otherwise specified. See (TODO:
@@ -81,3 +83,5 @@ int64_t nissy_solve(
 	const void *data,
 	char *solutions
 );
+
+void nissy_setlogger(void (*logger_function)(const char *, va_list));
-- 
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