Warning under mingw32-x86_64

[thefallentree]

filesystem.hpp: In function 'void ghc::filesystem::detail::create_symlink(const ghc::filesystem::path&, const ghc::filesystem::path&, bool, std::error_code&)':
filesystem.hpp:1605:159: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'ghc::filesystem::detail::CreateSymbolicLinkW_fp' {aka 'unsigned char (*)(const wchar_t*, const wchar_t*, long unsigned int)'} [-Wcast-function-type]
 1605 |     static CreateSymbolicLinkW_fp api_call = reinterpret_cast<CreateSymbolicLinkW_fp>(GetProcAddress(GetModuleHandleW(L"kernel32.dll"), "CreateSymbolicLinkW"));
      |                                                                                                                                                               ^
filesystem.hpp: In function 'void ghc::filesystem::detail::create_hardlink(const ghc::filesystem::path&, const ghc::filesystem::path&, std::error_code&)':
filesystem.hpp:1622:147: warning: cast between incompatible function types from 'FARPROC' {aka 'long long int (*)()'} to 'ghc::filesystem::detail::CreateHardLinkW_fp' {aka 'unsigned char (*)(const wchar_t*, const wchar_t*, _SECURITY_ATTRIBUTES*)'} [-Wcast-function-type]
 1622 |     static CreateHardLinkW_fp api_call = reinterpret_cast<CreateHardLinkW_fp>(GetProcAddress(GetModuleHandleW(L"kernel32.dll"), "CreateHardLinkW"));

Should probably use static_cast<> instead

[gulrak]

That issue is handled in #38, and the warning should be gone on current master.