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+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+/*
+ * This file is 'mem-include-scan' clean. See test 1132.
+ */
+#include "setup.h"
+
+#include "strdup.h"
+
+#ifndef HAVE_STRDUP
+char *curlx_strdup(const char *str)
+{
+ size_t len;
+ char *newstr;
+
+ if(!str)
+ return (char *)NULL;
+
+ len = strlen(str);
+
+ if(len >= ((size_t)-1) / sizeof(char))
+ return (char *)NULL;
+
+ newstr = malloc((len+1)*sizeof(char));
+ if(!newstr)
+ return (char *)NULL;
+
+ memcpy(newstr,str,(len+1)*sizeof(char));
+
+ return newstr;
+
+}
+#endif