Add strverscmp() and versionsort[64]().

By Hai Zaar (haizaar AT codefidence.com)

1 files changed, 15 insertions, 0 deletions

diff --git a/libc/misc/dirent/versionsort.c b/libc/misc/dirent/versionsort.c
new file mode 100644
index 000000000..53476e67f
--- /dev/null
+++ b/libc/misc/dirent/versionsort.c
@@ -0,0 +1,15 @@
+/*
+ * Copyright (C) 2008-2009 Hai Zaar, Codefidence Ltd <haizaar@codefidence.com>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <dirent.h>
+#include <string.h>
+#include "dirstream.h"
+
+int versionsort(const void *a, const void *b)
+{
+	return strverscmp((*(const struct dirent **) a)->d_name,
+			(*(const struct dirent **) b)->d_name);
+}