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      1 /*
      2  *
      3  * Copyright 2015 gRPC authors.
      4  *
      5  * Licensed under the Apache License, Version 2.0 (the "License");
      6  * you may not use this file except in compliance with the License.
      7  * You may obtain a copy of the License at
      8  *
      9  *     http://www.apache.org/licenses/LICENSE-2.0
     10  *
     11  * Unless required by applicable law or agreed to in writing, software
     12  * distributed under the License is distributed on an "AS IS" BASIS,
     13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     14  * See the License for the specific language governing permissions and
     15  * limitations under the License.
     16  *
     17  */
     18 
     19 #ifndef GRPC_CORE_LIB_IOMGR_TCP_WINDOWS_H
     20 #define GRPC_CORE_LIB_IOMGR_TCP_WINDOWS_H
     21 /*
     22    Low level TCP "bottom half" implementation, for use by transports built on
     23    top of a TCP connection.
     24 
     25    Note that this file does not (yet) include APIs for creating the socket in
     26    the first place.
     27 
     28    All calls passing slice transfer ownership of a slice refcount unless
     29    otherwise specified.
     30 */
     31 
     32 #include <grpc/support/port_platform.h>
     33 
     34 #include "src/core/lib/iomgr/port.h"
     35 
     36 #ifdef GRPC_WINSOCK_SOCKET
     37 #include "src/core/lib/iomgr/endpoint.h"
     38 #include "src/core/lib/iomgr/socket_windows.h"
     39 
     40 /* Create a tcp endpoint given a winsock handle.
     41  * Takes ownership of the handle.
     42  */
     43 grpc_endpoint* grpc_tcp_create(grpc_winsocket* socket,
     44                                grpc_channel_args* channel_args,
     45                                const char* peer_string);
     46 
     47 grpc_error* grpc_tcp_prepare_socket(SOCKET sock);
     48 
     49 grpc_error* grpc_tcp_set_non_block(SOCKET sock);
     50 
     51 #endif
     52 
     53 #endif /* GRPC_CORE_LIB_IOMGR_TCP_WINDOWS_H */
     54