#ifndef _MM_VIRT_H
#define _MM_VIRT_H
+
+// - Memory Layout
+#define MM_USER_MIN 0x00200000
+#define USER_STACK_SZ 0x00010000
+#define USER_STACK_TOP 0x00800000
+#define USER_LIB_MAX 0xBC000000
+#define MM_USER_MAX 0xBC000000 // Top load address for user libraries
+#define MM_PPD_MIN 0xBC000000 // Per-Process Data
+#define MM_PPD_VFS 0xBC000000 //
+#define MM_PPD_CFG 0xBFFFF000 //
+#define MM_PPD_MAX 0xC0000000 //
+
+#define MM_KHEAP_BASE 0xC0400000 // C+4MiB
+#define MM_KHEAP_MAX 0xCF000000 //
+#define MM_KERNEL_VFS 0xCF000000 //
+#define MM_KUSER_CODE 0xCFFF0000 // 16 Pages
+#define MM_MODULE_MIN 0xD0000000 // Lowest Module Address
+#define MM_MODULE_MAX 0xF0000000 // 512 MiB
+
// === FUNCTIONS ===
extern void MM_FinishVirtualInit();
-extern void MM_SetCR3(Uint32 CR3);
+extern void MM_SetCR3(Uint CR3);
extern tPAddr MM_Allocate(tVAddr VAddr);
extern void MM_Deallocate(tVAddr VAddr);
extern int MM_Map(tVAddr VAddr, tPAddr PAddr);