duct taped posix.dll (just like microsoft), new cursor, more info in the fault handlers, processes now have a parse-it-yourself cmdline, add SYS_WAIT_THREAD and SYS_GET_PROCESS_PID, writing still doesn't work

code/kernel/ke_thread.h

@@ -5,6 +5,7 @@
 #include <ob_object.h>
 #include <ke_list.h>
 #include <ke_process.h>
+#include <ke_event.h>
 
 #define KSTACK_SIZE   (64  * 1024)    /* 64 KB kernel stack  */
 #define USTACK_SIZE   (512 * 1024)    /* 512 KB user stack   */
@@ -67,6 +68,11 @@ typedef struct THREAD {
 
     uintptr_t       SchedLockFlags; // Stores RFLAGS while thread is context switched out
     void*           UserStackBase;  // Tracks user stack allocation to prevent memory leaks
+
+    // Signaled (manual-reset) when the thread exits.
+    // Allocated in KeCreateThread, signaled in KeExitThread before teardown.
+    // Waiters block on this via SYS_WAIT_THREAD -> KeWaitForEvent.
+    EVENT*          ExitEvent;
 } THREAD;
 
 __declspec(dllexport) KSTATUS KeCreateThread(PROCESS* owner, uintptr_t entry, uintptr_t arg,