--- a/cos/kernel/kernel.h	Fri Dec 02 14:00:02 2011 +0100
+++ b/cos/kernel/kernel.h	Tue Dec 27 13:31:38 2011 +0100
@@ -31,6 +31,11 @@
 void* kmalloc(uint64_t size);
 void kfree(void* ptr);
 
+// task related functions:
+void initialize_tasking();
+void new_task();
+void task_scheduler();
+
 // STDout funcs:
 void printf(const char* fmt, ... );
 void memset(void* ptr, uint32_t value, uint32_t num);
@@ -56,6 +61,7 @@
 
 // ASM helper:
 void loadIDT(void);
+uint64_t read_rip();
 
 // Panic exit:
 void halt(void);
@@ -78,7 +84,6 @@
 // Memory functions:
 void mappage(uint64_t address);
 
-int querymode(void);
 void loadPageTable(void* tableAddress);
 
 // Variable argument list things:
@@ -122,14 +127,17 @@
   unsigned char screendata[80*25]; // All chars in the console!
 } console_t;
 
-typedef struct {
-  uint32_t esp;
-  uint32_t ss;
+typedef struct task_t {
+  struct task_t* next;
   uint32_t kstack;
   uint32_t ustack;
-  uint32_t cr3;
 
-  uint32_t number;
+  uint64_t cr3;
+  uint64_t rip;
+  uint64_t rsp;
+  uint64_t rbp;
+
+  uint32_t pid;
   uint32_t parent;
   uint32_t owner;
   uint32_t groups;
@@ -140,7 +148,7 @@
   char naam[32];
 
   console_t *console;
-} programma_t;
+} task_t;
 
 #endif