diff options
Diffstat (limited to '')
-rw-r--r-- | os.h | 30 |
1 files changed, 30 insertions, 0 deletions
@@ -0,0 +1,30 @@ +#pragma once + +#include "error.h" + +#include <Windows.h> + +namespace os +{ + OSVERSIONINFOW get_version_info() + { + OSVERSIONINFOW info; + ZeroMemory(&info, sizeof(info)); + info.dwOSVersionInfoSize = sizeof(info); + + if (!GetVersionExW(&info)) + error::raise("GetVersionExW"); + + return info; + } + + bool is_vista_or_later(const OSVERSIONINFOW& info) + { + return info.dwMajorVersion >= 6; + } + + bool is_vista_or_later() + { + return is_vista_or_later(get_version_info()); + } +} |