From fd02f6a4bdbdb5b824da5c80a2832be5549391ca Mon Sep 17 00:00:00 2001
From: Rose <83477269+AtariDreams@users.noreply.github.com>
Date: Thu, 16 Feb 2023 12:31:07 -0500
Subject: Prefer C++ notation over C

nullptr instead of 0 and nothing instead of void for function arguments is preferred.
---
 absl/base/internal/low_level_alloc.cc | 2 +-
 absl/base/internal/sysinfo.cc         | 2 +-
 absl/debugging/internal/symbolize.h   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

(limited to 'absl')

diff --git a/absl/base/internal/low_level_alloc.cc b/absl/base/internal/low_level_alloc.cc
index 662167b0..3f888f2f 100644
--- a/absl/base/internal/low_level_alloc.cc
+++ b/absl/base/internal/low_level_alloc.cc
@@ -550,7 +550,7 @@ static void *DoAllocWithArena(size_t request, LowLevelAlloc::Arena *arena) {
       size_t new_pages_size = RoundUp(req_rnd, arena->pagesize * 16);
       void *new_pages;
 #ifdef _WIN32
-      new_pages = VirtualAlloc(0, new_pages_size,
+      new_pages = VirtualAlloc(nullptr, new_pages_size,
                                MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
       ABSL_RAW_CHECK(new_pages != nullptr, "VirtualAlloc failed");
 #else
diff --git a/absl/base/internal/sysinfo.cc b/absl/base/internal/sysinfo.cc
index da499d3a..8429fb90 100644
--- a/absl/base/internal/sysinfo.cc
+++ b/absl/base/internal/sysinfo.cc
@@ -159,7 +159,7 @@ static double GetNominalCPUFrequency() {
     DWORD type = 0;
     DWORD data = 0;
     DWORD data_size = sizeof(data);
-    auto result = RegQueryValueExA(key, "~MHz", 0, &type,
+    auto result = RegQueryValueExA(key, "~MHz", nullptr, &type,
                                    reinterpret_cast<LPBYTE>(&data), &data_size);
     RegCloseKey(key);
     if (result == ERROR_SUCCESS && type == REG_DWORD &&
diff --git a/absl/debugging/internal/symbolize.h b/absl/debugging/internal/symbolize.h
index 27d5e652..5593fde6 100644
--- a/absl/debugging/internal/symbolize.h
+++ b/absl/debugging/internal/symbolize.h
@@ -115,7 +115,7 @@ bool RemoveSymbolDecorator(int ticket);
 
 // Remove all installed decorators.  Returns true if successful, false if
 // symbolization is currently in progress.
-bool RemoveAllSymbolDecorators(void);
+bool RemoveAllSymbolDecorators();
 
 // Registers an address range to a file mapping.
 //
-- 
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