[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/app/c-ares/src/ares_writev.h b/ap/app/c-ares/src/ares_writev.h
new file mode 100644
index 0000000..1a23a0f
--- /dev/null
+++ b/ap/app/c-ares/src/ares_writev.h
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+#ifndef HEADER_CARES_WRITEV_H
+#define HEADER_CARES_WRITEV_H
+
+
+/* Copyright 1998 by the Massachusetts Institute of Technology.
+ *
+ * Permission to use, copy, modify, and distribute this
+ * software and its documentation for any purpose and without
+ * fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting
+ * documentation, and that the name of M.I.T. not be used in
+ * advertising or publicity pertaining to distribution of the
+ * software without specific, written prior permission.
+ * M.I.T. makes no representations about the suitability of
+ * this software for any purpose. It is provided "as is"
+ * without express or implied warranty.
+ */
+
+#include "ares_setup.h"
+#include "ares.h"
+
+#ifndef HAVE_WRITEV
+
+/* Structure for scatter/gather I/O. */
+struct iovec
+{
+ void *iov_base; /* Pointer to data. */
+ size_t iov_len; /* Length of data. */
+};
+
+extern ssize_t ares_writev(ares_socket_t s, const struct iovec *iov, int iovcnt);
+
+#endif
+
+#endif /* HEADER_CARES_WRITEV_H */