1 files changed, 8 insertions, 2 deletions
diff --git a/include/arch/x86_64/tcb.h b/include/arch/x86_64/tcb.h
index 33da4fa..ae93bdf 100644
--- a/include/arch/x86_64/tcb.h
+++ b/include/arch/x86_64/tcb.h
@@ -2,17 +2,23 @@
 #define _JOVE_x86_64_TCB_H 1
 
 #include <stdint.h>
+#include <stddef.h>
+
+#define KERNEL_STACK_MINSIZE 0x1000
 
 typedef struct jove_ThreadControlBlock
 {
-    void *stack;
+    size_t size;
+    struct jove_ThreadControlBlock *tcb_next, *sched_next;
+    uint8_t priority;
+
     uintptr_t sp, ksp;
     void *pml4;
     void *mailbox;
 
     /* PML caching for faster calls?*/
 
-    uint8_t kstack[KERNEL_STACKBYTES];
+    uint8_t kstack[];
 } tcb_t;
 
 #endif