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

code/user/tests/async_apc/async_apc.c

@@ -51,7 +51,7 @@ static void file_apc(void* context, SYS_IO_STATUS_BLOCK* iosb, uint64_t informat
     st->Status = iosb ? iosb->Status : 0xFFFFFFFFu;
     st->Information = information;
     st->Delivered++;
-    do { SYS_DEBUG_PRINT_REQUEST req = { SYS_SV_LITERAL("async_apc: user APC callback ran\n") }; SysDebugPrint(&req); } while (0);
+    do { SYS_PRINT_DEBUG_REQUEST req = { SYS_SV_LITERAL("async_apc: user APC callback ran\n") }; SysPrintDebug(&req); } while (0);
 }
 
 int main(void) {
@@ -75,7 +75,7 @@ int main(void) {
     }
 
     uint32_t event = 0;
-    s = SysEventCreate(EVENT_AUTO_RESET, 0, &event);
+    s = SysCreateEvent(EVENT_AUTO_RESET, 0, &event);
     if (s != SYS_STATUS_SUCCESS) {
         print("async_apc: event create failed status=");
         print_u64(s);
@@ -117,7 +117,7 @@ int main(void) {
     }
 
     while (!state.Delivered) {
-        s = SysEventWait(event, 1);
+        s = SysWaitEvent(event, 1);
         print("async_apc: alertable wait returned ");
         print_u64(s);
         print("\n");