--- lbbs/src/io.c	2004/11/30 07:10:32	1.3
+++ lbbs/src/io.c	2005/03/17 10:48:46	1.5
@@ -19,6 +19,7 @@
 #include "common.h"
 #include <stdio.h>
 #include <stdarg.h>
+#include <sys/ioctl.h>
 
 int
 outc(char c)
@@ -63,9 +64,11 @@ igetch ()
 
   if (pos >= len)
   {
-    len = s_receive (socket_client, buf, 255, "");
     pos = 0;
 
+    //len = s_receive (socket_client, buf, 255, "");
+    len = read (0, buf, 255);
+
     //For debug
     //for (j = 0; j < len; j++)
     //  log_std ("<--[%u]\n", (buf[j] + 256) % 256);
@@ -158,6 +161,9 @@ igetch ()
 		case 49:
 		  out = KEY_HOME;
 		  break;
+		case 51:
+		  out = KEY_DEL;
+		  break;
 		case 52:
 		  out = KEY_END;
 		  break;
@@ -182,3 +188,13 @@ igetch ()
 
   return out;
 }
+
+int
+ikbhit()
+{
+  int len;
+  
+  ioctl (0, FIONREAD, &len);
+  
+  return len;
+}