From 4e266cf9fddaef1df4b1eb8e78202f85af48467d Mon Sep 17 00:00:00 2001
From: Billy Laws <blaws05@gmail.com>
Date: Tue, 11 Jul 2023 12:41:26 +0100
Subject: [PATCH] FHU: Fix WIN32 getcpu implementation

Both parameters to getcpu are nullable and FEX relies upon this for
CPUID.
---
 FEXHeaderUtils/FEXHeaderUtils/Syscalls.h | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/FEXHeaderUtils/FEXHeaderUtils/Syscalls.h b/FEXHeaderUtils/FEXHeaderUtils/Syscalls.h
index 9d8dec6c3..e47032188 100644
--- a/FEXHeaderUtils/FEXHeaderUtils/Syscalls.h
+++ b/FEXHeaderUtils/FEXHeaderUtils/Syscalls.h
@@ -98,8 +98,12 @@ inline int32_t pidfd_open(pid_t pid, unsigned int flags) {
 #else
 
 inline int32_t getcpu(uint32_t *cpu, uint32_t *node) {
-  *cpu = GetCurrentProcessorNumber();
-  *node = 0;
+  if (cpu) {
+    *cpu = GetCurrentProcessorNumber();
+  }
+  if (node) {
+    *node = 0;
+  }
   return 0;
 }