[REACTOS] Use the RT_* resource type defines where possible (#6023)

And use the self-documenting `MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL)`
instead of `0` for the `LDR_RESOURCE_INFO::Language` structure member.

base/setup/lib/precomp.h

···
 #include <windef.h>
 #include <winbase.h>
 #include <winreg.h>
-#include <winuser.h>
 
 #define NTOS_MODE_USER
 #include <ndk/cmfuncs.h>

base/setup/lib/utils/ntverrsrc.c

···
 
 /* FUNCTIONS ****************************************************************/
 
+#define MAKEINTRESOURCE(i)  ((ULONG_PTR)(USHORT)(i))
+#define RT_VERSION          MAKEINTRESOURCE(16) // See psdk/winuser.h
+#define VS_VERSION_INFO     1                   // See psdk/verrsrc.h
+#define VS_FILE_INFO        RT_VERSION
+
 NTSTATUS
 NtGetVersionResource(
     IN PVOID BaseAddress,
     OUT PVOID* Resource,
     OUT PULONG ResourceSize OPTIONAL)
 {
-// #define RT_VERSION MAKEINTRESOURCE(16)  // See winuser.h
-#define VS_VERSION_INFO         1       // See psdk/verrsrc.h
-#define VS_FILE_INFO            RT_VERSION
-
     NTSTATUS Status;
     LDR_RESOURCE_INFO ResourceInfo;
     PIMAGE_RESOURCE_DATA_ENTRY ResourceDataEntry;
     PVOID Data = NULL;
     ULONG Size = 0;
 
-    /* Try to find the resource */
-    ResourceInfo.Type = 16; // RT_VERSION;
-    ResourceInfo.Name = VS_VERSION_INFO; // MAKEINTRESOURCEW(VS_VERSION_INFO);
-    ResourceInfo.Language = 0; // Don't care about the language
+    /* Try to find the resource (language-neutral) */
+    ResourceInfo.Type = RT_VERSION;
+    ResourceInfo.Name = VS_VERSION_INFO;
+    ResourceInfo.Language = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
 
     Status = LdrFindResource_U(BaseAddress,
                                &ResourceInfo,

dll/win32/kernel32/client/actctx.c

···
     /* Check whether the image has manifest resource associated with it */
     Info.Type = (ULONG_PTR)RT_MANIFEST;
     Info.Name = (ULONG_PTR)ISOLATIONAWARE_MANIFEST_RESOURCE_ID;
-    Info.Language = 0;
+    Info.Language = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
     if (!(Status = LdrFindResource_U(DllHandle, &Info, 3, &Entry)))
     {
         /* Create the activation context */

drivers/ksfilter/ks/image.c

···
     /* set up resource info */
     ResourceInfo.Type = ResourceType;
     ResourceInfo.Name = ResourceName;
-    ResourceInfo.Language = 0;
+    ResourceInfo.Language = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
 
     _SEH2_TRY
     {

ntoskrnl/inbv/inbv.c

···
 
 /* FUNCTIONS *****************************************************************/
 
+#define RT_BITMAP   MAKEINTRESOURCE(2)
+
 CODE_SEG("INIT")
 static
 PVOID
···
     if (NextEntry != ListHead)
     {
         /* Try to find the resource */
-        ResourceInfo.Type = 2; // RT_BITMAP;
+        ResourceInfo.Type = RT_BITMAP;
         ResourceInfo.Name = ResourceId;
-        ResourceInfo.Language = 0;
+        ResourceInfo.Language = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
+
         Status = LdrFindResource_U(LdrEntry->DllBase,
                                    &ResourceInfo,
                                    RESOURCE_DATA_LEVEL,

ntoskrnl/ke/bug.c

···
                                  LDR_DATA_TABLE_ENTRY,
                                  InLoadOrderLinks);
 
-    /* Cache the Bugcheck Message Strings. Prepare the Lookup Data */
-    ResourceInfo.Type = 11;
+    /* Cache the bugcheck message strings. Prepare the lookup data. */
+    ResourceInfo.Type = RT_MESSAGETABLE;
     ResourceInfo.Name = 1;
-    ResourceInfo.Language = 9;
+    ResourceInfo.Language = MAKELANGID(LANG_NEUTRAL, SUBLANG_NEUTRAL);
 
-    /* Do the lookup. */
+    /* Do the lookup */
     Status = LdrFindResource_U(LdrEntry->DllBase,
                                &ResourceInfo,
                                RESOURCE_DATA_LEVEL,
···
     NextEntry = ListHead->Flink;
     while (NextEntry != ListHead)
     {
-        /* Get the reord */
+        /* Get the record */
         CurrentRecord = CONTAINING_RECORD(NextEntry,
                                           KBUGCHECK_CALLBACK_RECORD,
                                           Entry);