1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/include/log.h b/kernel/include/log.h
index 6953bee..1a28c0d 100644
--- a/kernel/include/log.h
+++ b/kernel/include/log.h
@@ -1,3 +1,3 @@
-void log_putchar(char);
+void log_putchar(int);
 void log_puts(const char*);
 void log(const char*, ...);