zte's code,first commit

Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/lib/libcurl/curl-7.54.1/src/tool_getparam.h b/ap/lib/libcurl/curl-7.54.1/src/tool_getparam.h
new file mode 100644
index 0000000..29e1588
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/src/tool_getparam.h
@@ -0,0 +1,64 @@
+#ifndef HEADER_CURL_TOOL_GETPARAM_H
+#define HEADER_CURL_TOOL_GETPARAM_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2017, 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 https://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.
+ *
+ ***************************************************************************/
+#include "tool_setup.h"
+
+typedef enum {
+  PARAM_OK = 0,
+  PARAM_OPTION_AMBIGUOUS,
+  PARAM_OPTION_UNKNOWN,
+  PARAM_REQUIRES_PARAMETER,
+  PARAM_BAD_USE,
+  PARAM_HELP_REQUESTED,
+  PARAM_MANUAL_REQUESTED,
+  PARAM_VERSION_INFO_REQUESTED,
+  PARAM_ENGINES_REQUESTED,
+  PARAM_GOT_EXTRA_PARAMETER,
+  PARAM_BAD_NUMERIC,
+  PARAM_NEGATIVE_NUMERIC,
+  PARAM_LIBCURL_DOESNT_SUPPORT,
+  PARAM_LIBCURL_UNSUPPORTED_PROTOCOL,
+  PARAM_NO_MEM,
+  PARAM_NEXT_OPERATION,
+  PARAM_NO_PREFIX,
+  PARAM_LAST
+} ParameterError;
+
+struct GlobalConfig;
+struct OperationConfig;
+
+ParameterError getparameter(const char *flag, char *nextarg, bool *usedarg,
+                            struct GlobalConfig *global,
+                            struct OperationConfig *operation);
+
+#ifdef UNITTESTS
+void parse_cert_parameter(const char *cert_parameter,
+                          char **certname,
+                          char **passphrase);
+#endif
+
+ParameterError parse_args(struct GlobalConfig *config, int argc,
+                          argv_item_t argv[]);
+
+#endif /* HEADER_CURL_TOOL_GETPARAM_H */
+