diff --git a/dlls/winhttp/net.c b/dlls/winhttp/net.c
index 8c603291b20..c9aa6d48b27 100644
--- a/dlls/winhttp/net.c
+++ b/dlls/winhttp/net.c
@@ -299,7 +299,7 @@ void netconn_unload( void )
 #endif
 }
 
-netconn_t *netconn_create( host_t *host, const struct sockaddr_storage *sockaddr, int timeout )
+netconn_t *netconn_create( hostdata_t *host, const struct sockaddr_storage *sockaddr, int timeout )
 {
     netconn_t *conn;
     unsigned int addr_len;
diff --git a/dlls/winhttp/request.c b/dlls/winhttp/request.c
index 47cc9066f89..f71b17e938f 100644
--- a/dlls/winhttp/request.c
+++ b/dlls/winhttp/request.c
@@ -1004,7 +1004,7 @@ static CRITICAL_SECTION connection_pool_cs = { &connection_pool_debug, -1, 0, 0,
 
 static struct list connection_pool = LIST_INIT( connection_pool );
 
-void release_host( host_t *host )
+void release_host( hostdata_t *host )
 {
     LONG ref;
 
@@ -1024,7 +1024,7 @@ static DWORD WINAPI connection_collector(void *arg)
 {
     unsigned int remaining_connections;
     netconn_t *netconn, *next_netconn;
-    host_t *host, *next_host;
+    hostdata_t *host, *next_host;
     ULONGLONG now;
 
     do
@@ -1036,7 +1036,7 @@ static DWORD WINAPI connection_collector(void *arg)
 
         EnterCriticalSection(&connection_pool_cs);
 
-        LIST_FOR_EACH_ENTRY_SAFE(host, next_host, &connection_pool, host_t, entry)
+        LIST_FOR_EACH_ENTRY_SAFE(host, next_host, &connection_pool, hostdata_t, entry)
         {
             LIST_FOR_EACH_ENTRY_SAFE(netconn, next_netconn, &host->connections, netconn_t, entry)
             {
@@ -1095,7 +1095,7 @@ static void cache_connection( netconn_t *netconn )
 static BOOL open_connection( request_t *request )
 {
     BOOL is_secure = request->hdr.flags & WINHTTP_FLAG_SECURE;
-    host_t *host = NULL, *iter;
+    hostdata_t *host = NULL, *iter;
     netconn_t *netconn = NULL;
     connect_t *connect;
     WCHAR *addressW = NULL;
@@ -1109,7 +1109,7 @@ static BOOL open_connection( request_t *request )
 
     EnterCriticalSection( &connection_pool_cs );
 
-    LIST_FOR_EACH_ENTRY( iter, &connection_pool, host_t, entry )
+    LIST_FOR_EACH_ENTRY( iter, &connection_pool, hostdata_t, entry )
     {
         if (iter->port == port && !strcmpW( connect->servername, iter->hostname ) && !is_secure == !iter->secure)
         {
diff --git a/dlls/winhttp/winhttp_private.h b/dlls/winhttp/winhttp_private.h
index dd8c4efd938..a5cea89d725 100644
--- a/dlls/winhttp/winhttp_private.h
+++ b/dlls/winhttp/winhttp_private.h
@@ -103,7 +103,7 @@ typedef struct {
     INTERNET_PORT port;
     BOOL secure;
     struct list connections;
-} host_t;
+} hostdata_t;
 
 typedef struct
 {
@@ -142,7 +142,7 @@ typedef struct
     int socket;
     struct sockaddr_storage sockaddr;
     BOOL secure; /* SSL active on connection? */
-    host_t *host;
+    hostdata_t *host;
     ULONGLONG keep_until;
     CtxtHandle ssl_ctx;
     SecPkgContext_StreamSizes ssl_sizes;
@@ -295,7 +295,7 @@ void send_callback( object_header_t *, DWORD, LPVOID, DWORD ) DECLSPEC_HIDDEN;
 void close_connection( request_t * ) DECLSPEC_HIDDEN;
 
 BOOL netconn_close( netconn_t * ) DECLSPEC_HIDDEN;
-netconn_t *netconn_create( host_t *, const struct sockaddr_storage *, int ) DECLSPEC_HIDDEN;
+netconn_t *netconn_create( hostdata_t *, const struct sockaddr_storage *, int ) DECLSPEC_HIDDEN;
 void netconn_unload( void ) DECLSPEC_HIDDEN;
 ULONG netconn_query_data_available( netconn_t * ) DECLSPEC_HIDDEN;
 BOOL netconn_recv( netconn_t *, void *, size_t, int, int * ) DECLSPEC_HIDDEN;
@@ -314,7 +314,7 @@ void delete_domain( domain_t * ) DECLSPEC_HIDDEN;
 BOOL set_server_for_hostname( connect_t *, LPCWSTR, INTERNET_PORT ) DECLSPEC_HIDDEN;
 void destroy_authinfo( struct authinfo * ) DECLSPEC_HIDDEN;
 
-void release_host( host_t *host ) DECLSPEC_HIDDEN;
+void release_host( hostdata_t *host ) DECLSPEC_HIDDEN;
 
 extern HRESULT WinHttpRequest_create( void ** ) DECLSPEC_HIDDEN;
 void release_typelib( void ) DECLSPEC_HIDDEN;