Index: kernel/arch/ia32/include/boot/memmap.h
===================================================================
--- kernel/arch/ia32/include/boot/memmap.h	(revision b3f8fb771f871e7f2bb35ce9339717639e8f86d6)
+++ kernel/arch/ia32/include/boot/memmap.h	(revision fdb779590942e6ca9d222d9235582c06c4870af2)
@@ -66,5 +66,4 @@
 extern e820memmap_t e820table[MEMMAP_E820_MAX_RECORDS];
 extern uint8_t e820counter; 
-extern uint32_t e801memorysize;         /**< Size of available memory in KB. */
 
 #endif