Fix callback signature for TAP-Win32 device_handle_read().

This fixes the following compiler warning when building for Windows:

mingw/device.c: In function ‘setup_device’:
mingw/device.c:186:2: error: passing argument 2 of ‘io_add_event’ from incompatible pointer type [-Werror]
  io_add_event(&device_read_io, device_handle_read, NULL, CreateEvent(NULL, TRUE, FALSE, NULL));
  ^
In file included from mingw/../net.h:27:0,
                 from mingw/../subnet.h:24,
                 from mingw/../conf.h:34,
                 from mingw/device.c:26:
mingw/../event.h:61:13: note: expected ‘io_cb_t’ but argument is of type ‘void (*)(void *)’
 extern void io_add_event(io_t *io, io_cb_t cb, void* data, WSAEVENT event);

diff --git a/src/mingw/device.c b/src/mingw/device.c
index 33b13da60b89a9496f311c50f48757af9764ded7..10f7abce88f3e888e791280c14f273114d51049a 100644 (file)
--- a/src/mingw/device.c
+++ b/src/mingw/device.c
@@ -60,7 +60,7 @@ static void device_issue_read() {
        }
 }
 
-static void device_handle_read(void *data) {
+static void device_handle_read(void *data, int flags) {
        ResetEvent(device_read_overlapped.hEvent);
 
        DWORD len;