eliminate compiler warnings (VB)

server/menu.c

@@ -27,6 +27,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
+#include <assert.h>
 
 #include "config.h"
 
@@ -252,6 +253,8 @@ void menu_build_screen (MenuItem *menu, Screen *s)
 					(w->text)[display_props->width-1] = '\0';
 				}
 				break;
+ 			 default:
+				assert(!"unexpected menuitem type");
 			}
 		}
 	}
@@ -447,8 +450,6 @@ MenuResult menu_process_input	(Menu *menu, MenuToken token, char * key, bool ext
 		  case MENUITEM_NUMERIC:
 		  case MENUITEM_ALPHA:
 		  case MENUITEM_IP:
-			//if (subitem->event_func)
-			//	subitem->event_func (subitem, MENUEVENT_ENTER);
 			return MENURESULT_ENTER;
 		  default:
 			break;

server/menu.h

@@ -39,17 +39,12 @@ typedef MenuItem Menu;
 
 Menu *menu_create (char *id, MenuEventFunc(*event_func),
 	char *text, void *association);
-/* Creates a new menu.
- */
-/* Creates a string value box.
- * Association is free to set to anything you want. It's not used by the menu.
- * Generated events: MENUEVENT_ENTER upon entering this menu,
- */
+/* Creates a new menu. */
 
 void menu_destroy (Menu *menu);
 /* Deletes menu from memory.
  * Destructors will be called for all subitems.
- * DO NOT CALL THIS FUNCTION, CALL menuitem_destoy INSTEAD !
+ * DO NOT CALL THIS FUNCTION, CALL menuitem_destroy INSTEAD !
  */
 
 void menu_add_item (Menu *menu, MenuItem *item);

server/render.c

@@ -174,7 +174,7 @@ render_frame (LinkedList * list,
 	int vis_width = right - left;		/* width of visible frame area */
 	int vis_height = bottom - top;		/* height of visible frame area */
 	int x, y;
-	int fx = 0, fy = 0;				/* Scrolling offset for the frame... */
+	int /*fx = 0,*/ fy = 0;			/* Scrolling offset for the frame... */
 	int length, speed;
 	int str_length = BUFSIZE-1;
 	int reset = 1;

server/sock.c

@@ -176,7 +176,8 @@ sock_shutdown ()
           {
           if (clientIt->client)
           {
-          /* destroying a client also closes its socket */
+        */
+        /* destroying a client also closes its socket */
         /*        client_destroy(clientIt->client);
                   }
                   }

shared/sockets.c

@@ -268,7 +268,6 @@ sock_recv (int fd, void *dest, size_t maxlen)
 }
 
 /*****************************************************************************/
-static char retString[256];
 
 char*
 sock_geterror(void)
@@ -276,6 +275,7 @@ sock_geterror(void)
 #ifndef WINSOCK2
     return strerror(errno);
 #else
+    static char retString[256];
     long err;
     char* tmp;