clean up and standardize types across the codebase, unify atomic operations, improve UTF-8 handling throughout the system, remove obsolete input and named queue interfaces, redesign process preparation and creation, tighten IPC and service boundaries, improve error handling and reliability, minor documentation cleanup, fix doom surfaces, fix panic in ini parsing.

code/public/ntlite/ddk/irql.h

@@ -3,6 +3,7 @@
 #pragma once
 
 #include <stdint.h>
+#include <stdbool.h>
 
 // Interrupt request level value used by DDK synchronization and IRP state.
 typedef uint8_t KIRQL;
@@ -35,7 +36,7 @@ __declspec(dllexport) void KeAssertIrql(KIRQL expected);
 __declspec(dllexport) void KeAssertIrqlAtOrBelow(KIRQL maxIrql);
 
 // Returns nonzero when the current context may block.
-__declspec(dllexport) int KeCanWait(void);
+__declspec(dllexport) bool KeCanWait(void);
 
 // Returns a diagnostic name for an IRQL.
 __declspec(dllexport) const char* KeIrqlName(KIRQL irql);