1 files changed, 20 insertions, 0 deletions
diff --git a/newlib/libc/argz/argz_stringify.c b/newlib/libc/argz/argz_stringify.c
new file mode 100644
index 000000000..739c9e1ec
--- /dev/null
+++ b/newlib/libc/argz/argz_stringify.c
@@ -0,0 +1,20 @@
+/* Copyright (C) 2002 by  Red Hat, Incorporated. All rights reserved.
+ *
+ * Permission to use, copy, modify, and distribute this software
+ * is freely granted, provided that this notice is preserved.
+ */
+
+#include <sys/types.h>
+
+void
+argz_stringify (char *argz, size_t argz_len, int sep)
+{
+  size_t i;
+
+  /* len includes trailing \0, which we don't want to replace. */
+  for (i = 0; i < argz_len - 1; i++)
+    {
+      if (argz[i] == '\0')
+        argz[i] = sep;
+    }
+}