KernelMain reports more details about memory usage, LdrResolveImports catches kernel32, user32, ole32 and winmm and redirects them to win32.

code/kernel/mm_virt.c

@@ -443,3 +443,13 @@ void* MmReallocatePool(void* ptr, size_t newSize) { return HeapRealloc(&gPoolHea
 void* MmAllocateUserMemory(size_t size)                 { return HeapAlloc(&gUserHeap, size); }
 void  MmFreeUserMemory(void* ptr, size_t size)          { (void)size; HeapFree(&gUserHeap, ptr); }
 void* MmReallocateUserMemory(void* ptr, size_t newSize) { return HeapRealloc(&gUserHeap, ptr, newSize); }
+
+size_t MmGetKernelPoolUsage(void) {
+    // Returns bytes committed to the kernel pool
+    return (size_t)(gPoolHeap.Brk - gPoolHeap.Start);
+}
+
+size_t MmGetUserHeapUsage(void) {
+    // Returns bytes committed to the user heap
+    return (size_t)(gUserHeap.Brk - gUserHeap.Start);
+}