1 files changed, 49 insertions, 0 deletions
diff --git a/lib/strsep.c b/lib/strsep.c
new file mode 100644
index 0000000..5ac58ae
--- /dev/null
+++ b/lib/strsep.c
@@ -0,0 +1,49 @@
+/* Copyright (C) 1992, 1993, 1996 Free Software Foundation, Inc.
+This file is part of the GNU C Library.
+
+The GNU C Library is free software; you can redistribute it and/or
+modify it under the terms of the GNU Library General Public License as
+published by the Free Software Foundation; either version 2 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
+Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public
+License along with the GNU C Library; see the file COPYING.LIB.  If
+not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
+
+#include <../include/sane/config.h>
+
+#include <string.h>
+
+#ifndef HAVE_STRSEP
+
+char *
+strsep (char **stringp, const char *delim)
+{
+  char *begin, *end;
+
+  begin = *stringp;
+  if (! begin || *begin == '\0')
+    return NULL;
+
+  /* Find the end of the token.  */
+  end = strpbrk (begin, delim);
+  if (end)
+    {
+      /* Terminate the token and set *STRINGP past NUL character.  */
+      *end++ = '\0';
+      *stringp = end;
+    }
+  else
+    /* No more delimiters; this is the last token.  */
+    *stringp = NULL;
+
+  return begin;
+}
+
+#endif /* !HAVE_STRSEP */