Convert fb, console, klog to "static instance" namespacing structs

src/hulk/hulk.d

@@ -5,15 +5,12 @@ module hulk.hulk;
 
 import hulk.header;
 import hulk.bootinfo;
-import hulk.framebuffer;
+import hulk.fb;
 import hulk.console;
 import hos.memory;
 import ldc.attributes;
 import hulk.kfont;
-static import hulk.klog;
-
-private __gshared Framebuffer fb;
-private __gshared Console console;
+import hulk.klog;
 
 extern extern(C) __gshared ubyte _hulk_total_size;
 
@@ -47,13 +44,13 @@ extern(C) void hulk_start(ulong rdi, ulong rsi, ulong rdx, BootInfo * bootinfo)
         x += kfont.advance;
     }
 
-    console.initialize(&fb);
+    console.initialize();
     console.clear();
-    hulk.klog.initialize(&console);
+    klog.initialize();
 
     for (size_t i = 1u; i != 0u; i++)
     {
-        hulk.klog.writef("Hello! i = %010u\n", i);
+        klog.writef("Hello! i = %010u\n", i);
     }
 
     for (;;)