Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / SLOF / lib / libc / string / memchr.c

diff --git a/qemu/roms/SLOF/lib/libc/string/memchr.c b/qemu/roms/SLOF/lib/libc/string/memchr.c
new file mode 100644 (file)
index 0000000..c3fe751
--- /dev/null
+++ b/qemu/roms/SLOF/lib/libc/string/memchr.c
@@ -0,0 +1,29 @@
+/******************************************************************************
+ * Copyright (c) 2004, 2008 IBM Corporation
+ * All rights reserved.
+ * This program and the accompanying materials
+ * are made available under the terms of the BSD License
+ * which accompanies this distribution, and is available at
+ * http://www.opensource.org/licenses/bsd-license.php
+ *
+ * Contributors:
+ *     IBM Corporation - initial implementation
+ *****************************************************************************/
+
+#include "string.h"
+
+
+void *
+memchr(const void *ptr, int c, size_t n)
+{
+       unsigned char ch = (unsigned char)c;
+       const unsigned char *p = ptr;
+
+       while (n-- > 0) {
+               if (*p == ch)
+                       return (void *)p;
+               p += 1;
+       }
+
+       return NULL;
+}