From 86f0064afb8200e60dd80827535cac30d0eab028 Mon Sep 17 00:00:00 2001
From: spicyjpeg <thatspicyjpeg@gmail.com>
Date: Thu, 22 Sep 2022 21:36:29 +0200
Subject: Update version number, clean up old headers

---
 libpsn00b/include/ctype.h | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

(limited to 'libpsn00b/include/ctype.h')

diff --git a/libpsn00b/include/ctype.h b/libpsn00b/include/ctype.h
index b79498a..24ee9d9 100644
--- a/libpsn00b/include/ctype.h
+++ b/libpsn00b/include/ctype.h
@@ -1,7 +1,20 @@
-#ifndef _CTYPE_H
-#define _CTYPE_H
+/*
+ * PSn00bSDK standard library
+ * (C) 2019-2022 PSXSDK authors, Lameguy64, spicyjpeg - MPL licensed
+ */
 
-extern int tolower(int chr);
-extern int toupper(int chr);
+#ifndef __CTYPE_H
+#define __CTYPE_H
 
-#endif
\ No newline at end of file
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int tolower(int chr);
+int toupper(int chr);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
-- 
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