add system time, clean up pci into pci.sys, clean up syscall names, fix USERAPC1 typo

code/public/ntlite/time.h

@@ -0,0 +1,31 @@
+#pragma once
+#include <stdint.h>
+
+#define SYS_TIME_FLAG_VALID        0x0001u
+#define SYS_TIME_FLAG_TZ_KNOWN     0x0002u
+#define SYS_TIME_FLAG_UEFI         0x0004u
+#define SYS_TIME_FLAG_FALLBACK     0x0008u
+#define SYS_TIME_FLAG_RTC          0x0010u
+#define SYS_TIME_FLAG_DAYLIGHT     0x0020u
+#define SYS_TIME_UNSPECIFIED_TZ    2047
+
+// Calendar wall-clock time maintained by the kernel. DayOfWeek uses the
+// Win32 convention: 0 = Sunday, 1 = Monday, ... 6 = Saturday.
+// TimeZoneMinutes is minutes east of UTC for the returned local calendar.
+// EpochSeconds is UTC seconds since 1970-01-01 00:00:00.
+typedef struct SYS_SYSTEM_TIME {
+    uint16_t Year;
+    uint8_t  Month;
+    uint8_t  Day;
+    uint8_t  Hour;
+    uint8_t  Minute;
+    uint8_t  Second;
+    uint8_t  DayOfWeek;
+    uint16_t Millisecond;
+    uint16_t Flags;
+    uint32_t Nanosecond;
+    int16_t  TimeZoneMinutes;
+    uint16_t Reserved0;
+    uint64_t EpochSeconds;
+    uint64_t TickMicroseconds;
+} SYS_SYSTEM_TIME;