[reactos] 01/05: [PSDK][NDK] Use hex to define MIN/MAX constants like in native SDK

[Timo Kreuzer]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=a3763c61dcd579798bd15…

commit a3763c61dcd579798bd1548c6e82091fa94b91df
Author:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
AuthorDate: Tue Jun 29 10:57:43 2021 +0200
Commit:     Timo Kreuzer <timo.kreuzer(a)reactos.org>
CommitDate: Fri Jul 23 22:03:48 2021 +0200

    [PSDK][NDK] Use hex to define MIN/MAX constants like in native SDK
    
    This fixes use of unary minus operator on unsigned type warning.
---
 ntoskrnl/ke/wait.c          |  2 +-
 sdk/include/ndk/umtypes.h   | 12 ++++++------
 sdk/include/xdk/ntbasedef.h | 12 ++++++------
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/ntoskrnl/ke/wait.c b/ntoskrnl/ke/wait.c
index 26869fdd7de..bc9b4e3115b 100644
--- a/ntoskrnl/ke/wait.c
+++ b/ntoskrnl/ke/wait.c
@@ -470,7 +470,7 @@ KeWaitForSingleObject(IN PVOID Object,
                     (Thread == CurrentObject->OwnerThread))
                 {
                     /* Just unwait this guy and exit */
-                    if (CurrentObject->Header.SignalState != (LONG)MINLONG)
+                    if (CurrentObject->Header.SignalState != MINLONG)
                     {
                         /* It has a normal signal state. Unwait and return */
                         KiSatisfyMutantWait(CurrentObject, Thread);
diff --git a/sdk/include/ndk/umtypes.h b/sdk/include/ndk/umtypes.h
index 82b32eae971..3037151b6b0 100644
--- a/sdk/include/ndk/umtypes.h
+++ b/sdk/include/ndk/umtypes.h
@@ -108,12 +108,12 @@ Author:
 //
 // Limits
 //
-#define MINCHAR                         (-128)
-#define MAXCHAR                         127
-#define MINSHORT                        (-32768)
-#define MAXSHORT                        32767
-#define MINLONG                         (-2147483648)
-#define MAXLONG                         2147483647
+#define MINCHAR                         0x80
+#define MAXCHAR                         0x7f
+#define MINSHORT                        0x8000
+#define MAXSHORT                        0x7fff
+#define MINLONG                         0x80000000
+#define MAXLONG                         0x7fffffff
 #define MAXUCHAR                        0xff
 #define MAXUSHORT                       0xffff
 #define MAXULONG                        0xffffffff
diff --git a/sdk/include/xdk/ntbasedef.h b/sdk/include/xdk/ntbasedef.h
index 204d3164eaf..0071d7352e9 100644
--- a/sdk/include/xdk/ntbasedef.h
+++ b/sdk/include/xdk/ntbasedef.h
@@ -735,12 +735,12 @@ extern "C++" { \
 #define COMPILETIME_OR_5FLAGS(a,b,c,d,e)   
((UINT)(a)|(UINT)(b)|(UINT)(c)|(UINT)(d)|(UINT)(e))
 
 /* Type Limits */
-#define MINCHAR   (-128)
-#define MAXCHAR   127
-#define MINSHORT  (-32768)
-#define MAXSHORT  32767
-#define MINLONG   (-2147483648)
-#define MAXLONG   2147483647
+#define MINCHAR   0x80
+#define MAXCHAR   0x7f
+#define MINSHORT  0x8000
+#define MAXSHORT  0x7fff
+#define MINLONG   0x80000000
+#define MAXLONG   0x7fffffff
 $if(_NTDEF_)
 #define MAXUCHAR  0xff
 #define MAXUSHORT 0xffff