Put most of the Debian patches in

added a lot of cvsignore files

uptime.c

@@ -1,9 +1,17 @@
+#include <stdio.h>
 #include <string.h>
 #include "proc/whattime.h"
 #include "proc/version.h"
 
 int main(int argc, char *argv[]) {
-  if(argc == 1) print_uptime();
-  if((argc == 2) && (!strcmp(argv[1], "-V"))) display_version();
-  return 0;
+    if(argc == 1) {
+        print_uptime();
+        return 0;
+    }
+    if((argc == 2) && (!strcmp(argv[1], "-V"))) {
+        display_version();
+        return 0;
+    }
+    fprintf(stderr, "usage: w -V\n    -V    display version\n");
+    return 1;
 }