major restructuring, prepare for smp

code/public/ntlite/status.h

@@ -0,0 +1,46 @@
+#pragma once
+// ke_status.h - kernel status codes
+// All fallible kernel functions return KSTATUS.
+// Success is always zero; failures are positive named constants.
+#include <stdint.h>
+
+typedef uint32_t KSTATUS;
+
+// --- General & Control (0x0000) ---
+#define STATUS_SUCCESS              ((KSTATUS)0x0000)
+#define STATUS_FAILURE              ((KSTATUS)0x0001)
+#define STATUS_NOT_SUPPORTED        ((KSTATUS)0x0002)
+#define STATUS_TIMEOUT              ((KSTATUS)0x0003)
+#define STATUS_PENDING              ((KSTATUS)0x0004)
+#define STATUS_ALERTED              ((KSTATUS)0x0005)
+#define STATUS_KERNEL_APC           ((KSTATUS)0x0006)
+#define STATUS_USER_APC             ((KSTATUS)0x0007)
+
+// --- Validation & Parameters (0x0010) ---
+#define STATUS_INVALID_PARAMETER    ((KSTATUS)0x0010)
+#define STATUS_INVALID_HANDLE       ((KSTATUS)0x0011)
+#define STATUS_BUFFER_TOO_SMALL     ((KSTATUS)0x0012)
+#define STATUS_CHECKSUM_MISMATCH    ((KSTATUS)0x0013)
+
+// --- Resource & Access (0x0020) ---
+#define STATUS_NO_MEMORY            ((KSTATUS)0x0020)
+#define STATUS_ACCESS_DENIED        ((KSTATUS)0x0021)
+#define STATUS_NOT_FOUND            ((KSTATUS)0x0022)
+#define STATUS_ALREADY_EXISTS       ((KSTATUS)0x0023)
+#define STATUS_OBJECT_NAME_COLLISION ((KSTATUS)0x0024)
+
+// --- State & Lifecycle (0x0030) ---
+#define STATUS_OBJECT_DEAD          ((KSTATUS)0x0030)
+#define STATUS_QUEUE_FULL           ((KSTATUS)0x0031)
+#define STATUS_QUEUE_EMPTY          ((KSTATUS)0x0032)
+#define STATUS_CANCELLED            ((KSTATUS)0x0033)
+
+// --- Hardware & External (0x0040) ---
+#define STATUS_DEVICE_ERROR         ((KSTATUS)0x0040)
+
+#define STATUS_NO_MORE_FILES        ((KSTATUS)0x0050)
+
+// --- Execution level (0x0060) ---
+#define STATUS_INVALID_IRQL       ((KSTATUS)0x0060)
+
+#define KSUCCESS(s)  ((s) == STATUS_SUCCESS)