1 files changed, 58 insertions, 0 deletions
diff --git a/REORG.TODO/string/argz-addsep.c b/REORG.TODO/string/argz-addsep.c
new file mode 100644
index 0000000000..eab6d3ef17
--- /dev/null
+++ b/REORG.TODO/string/argz-addsep.c
@@ -0,0 +1,58 @@
+/* Copyright (C) 1996-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <argz.h>
+#include <errno.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+error_t
+__argz_add_sep (char **argz, size_t *argz_len, const char *string, int delim)
+{
+  size_t nlen = strlen (string) + 1;
+
+  if (nlen > 1)
+    {
+      const char *rp;
+      char *wp;
+
+      *argz = (char *) realloc (*argz, *argz_len + nlen);
+      if (*argz == NULL)
+	return ENOMEM;
+
+      wp = *argz + *argz_len;
+      rp = string;
+      do
+	if (*rp == delim)
+	  {
+	    if (wp > *argz && wp[-1] != '\0')
+	      *wp++ = '\0';
+	    else
+	      --nlen;
+	  }
+	else
+	  *wp++ = *rp;
+      while (*rp++ != '\0');
+
+      *argz_len += nlen;
+    }
+
+  return 0;
+}
+weak_alias (__argz_add_sep, argz_add_sep)