From 1157aee3c0dcd064e72303f26fd16f7a1e0af1cf Mon Sep 17 00:00:00 2001
From: jarjar <jarjar@noreply.localhost>
Date: Mon, 7 Apr 2025 12:07:55 +0000
Subject: [PATCH] Update src/mfoc.h

---
 src/mfoc.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mfoc.h b/src/mfoc.h
index 9ea7547..c026aa9 100644
--- a/src/mfoc.h
+++ b/src/mfoc.h
@@ -82,7 +82,7 @@ typedef struct {
 } countKeys;
 
 
-void usage(FILE *stream, int errno);
+void usage(FILE *stream, int code);
 void mf_init(mfreader *r);
 void mf_configure(nfc_device *pdi);
 void mf_select_tag(nfc_device *pdi, nfc_target *pnt);