select, poll, isatty: Avoid warnings on x86_64 mingw64.

[gnulib.git] / lib / poll.c

diff --git a/lib/poll.c b/lib/poll.c
index 780a6d6..47b6a7d 100644 (file)
--- a/lib/poll.c
+++ b/lib/poll.c
@@ -73,7 +73,7 @@
 
 /* Optimized test whether a HANDLE refers to a console.
    See <http://lists.gnu.org/archive/html/bug-gnulib/2009-08/msg00065.html>.  */
-#define IsConsoleHandle(h) (((long) (h) & 3) == 3)
+#define IsConsoleHandle(h) (((intptr_t) (h) & 3) == 3)
 
 static BOOL
 IsSocketHandle (HANDLE h)