From fe7cd805567e1f4d1ed92d87b216e2dc78249892 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Sat, 1 Feb 2014 02:02:02 +0100
Subject: kern: add snprintf

* kern/printf.c (snprintf): New function.
* kern/printf.h (snprintf): New declaration.
---
 kern/printf.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'kern/printf.h')

diff --git a/kern/printf.h b/kern/printf.h
index 8b4e7606..0f8b3281 100644
--- a/kern/printf.h
+++ b/kern/printf.h
@@ -40,6 +40,7 @@ extern void printnum (unsigned long u, int base,
                       vm_offset_t putc_arg);
 
 extern int sprintf (char *buf, const char *fmt, ...);
+extern int snprintf (char *buf, size_t size, const char *fmt, ...);
 extern int vsnprintf (char *buf, size_t size, const char *fmt, va_list args);
 
 extern int printf (const char *fmt, ...);
-- 
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