[HAVE_NTGUI] (POLL_FOR_INPUT): Define macro.

Use HAVE_WINDOW_SYSTEM instead of testing for specific window systems.

diff --git a/src/process.c b/src/process.c
index 9862bb30e8563ec24dc75eddf9edba6e565ad592..e2e337f90df0d40efa0adf089fcc02aaca9d27b8 100644 (file)
--- a/src/process.c
+++ b/src/process.c
@@ -208,9 +208,9 @@ int update_tick;
 
 #include "sysselect.h"
 
-/* If we support X Windows, turn on the code to poll periodically
+/* If we support a window system, turn on the code to poll periodically
    to detect C-g.  It isn't actually used when doing interrupt input.  */
-#ifdef HAVE_X_WINDOWS
+#ifdef HAVE_WINDOW_SYSTEM
 #define POLL_FOR_INPUT
 #endif