Fixes #1306 - transitive dependencies in header files (#1310)

* uSockets/src/internal/networking/bsd.h
Add #include "libusockets.h" for LIBUS_SOCKET_DESCRIPTOR

* uWebSockets/src/AsyncSocket.h
Add #include <cstring> for memcpy
Add #include "libusockets.h" for us_socket

* uWebSockets/src/HttpResponse.h
Add #include "HttpContext.h" for HttpContext

* uWebSockets/src/PerMessageDeflate.h
Add #include <cstdint> for uint32_t

* uWebSockets/src/WebSocketContextData.h
Add #include "Loop.h" for Loop::get()
Add #include "AsyncSocket.h" for AsyncSocket

* uWebSockets/src/WebSocketProtocol.h
Add #include <libusockets.h> for WIN32_EXPORT macro

src/AsyncSocket.h

@@ -24,6 +24,10 @@
  * to unsigned length for everything to/from uSockets - this would however remove the opportunity
  * to signal error with -1 (which is how the entire UNIX syscalling is built). */
 
+#include <cstring>
+
+#include "libusockets.h"
+
 #include "LoopData.h"
 #include "AsyncSocketData.h"
 

src/HttpResponse.h

@@ -22,6 +22,7 @@
 
 #include "AsyncSocket.h"
 #include "HttpResponseData.h"
+#include "HttpContext.h"
 #include "HttpContextData.h"
 #include "Utilities.h"
 

src/PerMessageDeflate.h

@@ -20,6 +20,8 @@
 #ifndef UWS_PERMESSAGEDEFLATE_H
 #define UWS_PERMESSAGEDEFLATE_H
 
+#include <cstdint>
+
 /* We always define these options no matter if ZLIB is enabled or not */
 namespace uWS {
     /* Compressor mode is HIGH8(windowBits), LOW8(memLevel) */

src/WebSocketContextData.h

@@ -18,6 +18,9 @@
 #ifndef UWS_WEBSOCKETCONTEXTDATA_H
 #define UWS_WEBSOCKETCONTEXTDATA_H
 
+#include "Loop.h"
+#include "AsyncSocket.h"
+
 #include "MoveOnlyFunction.h"
 #include <string_view>
 #include <vector>

src/WebSocketProtocol.h

@@ -18,6 +18,8 @@
 #ifndef UWS_WEBSOCKETPROTOCOL_H
 #define UWS_WEBSOCKETPROTOCOL_H
 
+#include <libusockets.h>
+
 #include <cstdint>
 #include <cstring>
 #include <cstdlib>