From 773161f84b9e413e74b6bea750ca5e35b0549941 Mon Sep 17 00:00:00 2001
From: Esme Povirk <esme@codeweavers.com>
Date: Fri, 9 Apr 2021 15:05:29 -0500
Subject: [PATCH] kernel32: Add stub for GetMaximumProcessorGroupCount.

Signed-off-by: Esme Povirk <esme@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 .../api-ms-win-core-kernel32-legacy-l1-1-0.spec          | 2 +-
 .../api-ms-win-core-kernel32-legacy-l1-1-1.spec          | 2 +-
 .../api-ms-win-downlevel-kernel32-l2-1-0.spec            | 2 +-
 dlls/kernel32/kernel32.spec                              | 2 +-
 dlls/kernel32/process.c                                  | 9 +++++++++
 5 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/dlls/api-ms-win-core-kernel32-legacy-l1-1-0/api-ms-win-core-kernel32-legacy-l1-1-0.spec b/dlls/api-ms-win-core-kernel32-legacy-l1-1-0/api-ms-win-core-kernel32-legacy-l1-1-0.spec
index e653ac6d212..b6af37ab0aa 100644
--- a/dlls/api-ms-win-core-kernel32-legacy-l1-1-0/api-ms-win-core-kernel32-legacy-l1-1-0.spec
+++ b/dlls/api-ms-win-core-kernel32-legacy-l1-1-0/api-ms-win-core-kernel32-legacy-l1-1-0.spec
@@ -21,7 +21,7 @@
 @ stdcall GetComputerNameW(ptr ptr) kernel32.GetComputerNameW
 @ stdcall GetConsoleWindow() kernel32.GetConsoleWindow
 @ stub GetDurationFormatEx
-@ stub GetMaximumProcessorGroupCount
+@ stdcall GetMaximumProcessorGroupCount() kernel32.GetMaximumProcessorGroupCount
 @ stdcall GetNamedPipeClientProcessId(long ptr) kernel32.GetNamedPipeClientProcessId
 @ stdcall GetNamedPipeServerProcessId(long ptr) kernel32.GetNamedPipeServerProcessId
 @ stdcall GetShortPathNameA(str ptr long) kernel32.GetShortPathNameA
diff --git a/dlls/api-ms-win-core-kernel32-legacy-l1-1-1/api-ms-win-core-kernel32-legacy-l1-1-1.spec b/dlls/api-ms-win-core-kernel32-legacy-l1-1-1/api-ms-win-core-kernel32-legacy-l1-1-1.spec
index 4998af04d9b..5ce8e24713b 100644
--- a/dlls/api-ms-win-core-kernel32-legacy-l1-1-1/api-ms-win-core-kernel32-legacy-l1-1-1.spec
+++ b/dlls/api-ms-win-core-kernel32-legacy-l1-1-1/api-ms-win-core-kernel32-legacy-l1-1-1.spec
@@ -26,7 +26,7 @@
 @ stub GetDurationFormatEx
 @ stub GetFileAttributesTransactedW
 @ stub GetFirmwareType
-@ stub GetMaximumProcessorGroupCount
+@ stdcall GetMaximumProcessorGroupCount() kernel32.GetMaximumProcessorGroupCount
 @ stdcall GetNamedPipeClientProcessId(long ptr) kernel32.GetNamedPipeClientProcessId
 @ stdcall GetNamedPipeServerProcessId(long ptr) kernel32.GetNamedPipeServerProcessId
 @ stdcall GetNumaAvailableMemoryNodeEx(long ptr) kernel32.GetNumaAvailableMemoryNodeEx
diff --git a/dlls/api-ms-win-downlevel-kernel32-l2-1-0/api-ms-win-downlevel-kernel32-l2-1-0.spec b/dlls/api-ms-win-downlevel-kernel32-l2-1-0/api-ms-win-downlevel-kernel32-l2-1-0.spec
index 750badec24b..042bb066b9e 100644
--- a/dlls/api-ms-win-downlevel-kernel32-l2-1-0/api-ms-win-downlevel-kernel32-l2-1-0.spec
+++ b/dlls/api-ms-win-downlevel-kernel32-l2-1-0/api-ms-win-downlevel-kernel32-l2-1-0.spec
@@ -33,7 +33,7 @@
 @ stdcall GetConsoleWindow() kernel32.GetConsoleWindow
 @ stub GetDurationFormatEx
 @ stdcall GetFirmwareEnvironmentVariableW(wstr wstr ptr long) kernel32.GetFirmwareEnvironmentVariableW
-@ stub GetMaximumProcessorGroupCount
+@ stdcall GetMaximumProcessorGroupCount() kernel32.GetMaximumProcessorGroupCount
 @ stdcall GetNamedPipeClientProcessId(long ptr) kernel32.GetNamedPipeClientProcessId
 @ stdcall GetNamedPipeServerProcessId(long ptr) kernel32.GetNamedPipeServerProcessId
 @ stdcall GetPrivateProfileIntA(str str long str) kernel32.GetPrivateProfileIntA
diff --git a/dlls/kernel32/kernel32.spec b/dlls/kernel32/kernel32.spec
index 0312e044a86..06f524a8080 100644
--- a/dlls/kernel32/kernel32.spec
+++ b/dlls/kernel32/kernel32.spec
@@ -719,7 +719,7 @@
 @ stdcall -import GetLongPathNameW(wstr ptr long)
 @ stdcall GetMailslotInfo(long ptr ptr ptr ptr)
 @ stdcall GetMaximumProcessorCount(long)
-# @ stub GetMaximumProcessorGroupCount
+@ stdcall GetMaximumProcessorGroupCount()
 @ stdcall -import GetModuleFileNameA(long ptr long)
 @ stdcall -import GetModuleFileNameW(long ptr long)
 @ stdcall -import GetModuleHandleA(str)
diff --git a/dlls/kernel32/process.c b/dlls/kernel32/process.c
index 41a5b34af19..f07a997bea3 100644
--- a/dlls/kernel32/process.c
+++ b/dlls/kernel32/process.c
@@ -635,6 +635,15 @@ DWORD WINAPI GetMaximumProcessorCount(WORD group)
     return cpus;
 }
 
+/***********************************************************************
+ *           GetMaximumProcessorGroupCount (KERNEL32.@)
+ */
+DWORD WINAPI GetMaximumProcessorGroupCount(void)
+{
+    FIXME("semi-stub, always returning 1\n");
+    return 1;
+}
+
 /***********************************************************************
  *           GetFirmwareEnvironmentVariableA     (KERNEL32.@)
  */