[PATCH] InlineIsEqualGUID makes use of undefined ULONG type

[Puetz Kevin A]

This breaks stand-alone inclusion of <guiddef.h>
(without first including <basetsd.h>), which is supposed to be OK.

According to <basetsd.h> wine supports ILP32, LP64 or P64,
so `unsigned long` isn't safe - `long` might be a 64-bit type.
But `unsigned int` should be 32-bit for any of those models
This is a type-punning cast regardless; REFGUID is not actually ULONG[4] either

Signed-off-by: Kevin Puetz <PuetzKevinA at JohnDeere.com>
---

E.g. https://docs.microsoft.com/en-us/windows/win32/api/guiddef/nf-guiddef-isequalguid says
> Header: guiddef.h (include GuidDef.h, Objbase.h)

Rather than the common "(include Windows.h)"; this header is meant to be usable stand-alone
---
 include/guiddef.h | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/include/guiddef.h b/include/guiddef.h
index 664f74fac3..a25b3a7107 100644
--- a/include/guiddef.h
+++ b/include/guiddef.h
@@ -156,18 +156,18 @@ typedef GUID FMTID,*LPFMTID;
 #define IsEqualGUID(rguid1, rguid2) (!memcmp(&(rguid1), &(rguid2), sizeof(GUID)))
 inline int InlineIsEqualGUID(REFGUID rguid1, REFGUID rguid2)
 {
-   return (((ULONG *)&rguid1)[0] == ((ULONG *)&rguid2)[0] &&
-           ((ULONG *)&rguid1)[1] == ((ULONG *)&rguid2)[1] &&
-           ((ULONG *)&rguid1)[2] == ((ULONG *)&rguid2)[2] &&
-           ((ULONG *)&rguid1)[3] == ((ULONG *)&rguid2)[3]);
+   return (((unsigned int *)&rguid1)[0] == ((unsigned int *)&rguid2)[0] &&
+           ((unsigned int *)&rguid1)[1] == ((unsigned int *)&rguid2)[1] &&
+           ((unsigned int *)&rguid1)[2] == ((unsigned int *)&rguid2)[2] &&
+           ((unsigned int *)&rguid1)[3] == ((unsigned int *)&rguid2)[3]);
 }
 #else
 #define IsEqualGUID(rguid1, rguid2) (!memcmp(rguid1, rguid2, sizeof(GUID)))
 #define InlineIsEqualGUID(rguid1, rguid2)  \
-        (((ULONG *)rguid1)[0] == ((ULONG *)rguid2)[0] && \
-         ((ULONG *)rguid1)[1] == ((ULONG *)rguid2)[1] && \
-         ((ULONG *)rguid1)[2] == ((ULONG *)rguid2)[2] && \
-         ((ULONG *)rguid1)[3] == ((ULONG *)rguid2)[3])
+        (((unsigned int *)rguid1)[0] == ((unsigned int *)rguid2)[0] && \
+         ((unsigned int *)rguid1)[1] == ((unsigned int *)rguid2)[1] && \
+         ((unsigned int *)rguid1)[2] == ((unsigned int *)rguid2)[2] && \
+         ((unsigned int *)rguid1)[3] == ((unsigned int *)rguid2)[3])
 #endif
 
 #ifdef __cplusplus