[w3m-dev 02449] reimplemented meta refresh support

From: Tsutomu Okada <okada@furuno.co.jp>

fm.h

@@ -1,4 +1,4 @@
-/* $Id: fm.h,v 1.5 2001/11/16 22:02:00 ukai Exp $ */
+/* $Id: fm.h,v 1.6 2001/11/20 08:20:56 ukai Exp $ */
 /* 
  * w3m: WWW wo Miru utility
  * 
@@ -849,14 +849,11 @@ int backend( void );
 extern void deleteFiles(void);
 void w3m_exit( int i );
 
-typedef struct {
-    int cmd;
-    void *user_data;
-} Event;
 #ifdef USE_ALARM
-global int alarm_sec init(0);
-global short alarm_once init(0);
-global Event alarm_event;
+#define AL_UNSET         0
+#define AL_EXPLICIT      1
+#define AL_IMPLICIT      2
+#define AL_IMPLICIT_DONE 3
 #endif
 
 /*