- Updated posix/win32 stdlib namespacing

- Process stdlib
- Fix to void expression blocks

lib/std/io/os/chdir.c3

@@ -21,7 +21,7 @@ macro void! native_chdir(Path path)
 			@pool()
 			{
 				// TODO improve with better error handling.
-				if (win32::win32_SetCurrentDirectoryW(path.as_str().to_temp_utf16()!!)) return;
+				if (win32::setCurrentDirectoryW(path.as_str().to_temp_utf16()!!)) return;
 			};
 			return IoError.GENERAL_ERROR?;
 		$default:

lib/std/io/os/file.c3

@@ -29,8 +29,8 @@ fn void*! native_fopen(String filename, String mode) @inline
 	$else
 		@pool()
 		{
-		$if env::os_is_win32():
-			void* file = (CFile)_wfopen(filename.to_temp_utf16(), filename.to_temp_utf16())!;
+		$if env::WIN32:
+			void* file = libc::_wfopen(filename.to_temp_utf16(), filename.to_temp_utf16())!;
 		$else
 			void* file = libc::fopen(filename.zstr_tcopy(), mode.zstr_tcopy());
 		$endif
@@ -52,7 +52,7 @@ fn void*! native_freopen(void* file, String filename, String mode) @inline
 		@pool()
 		{
 		$if env::os_is_win32():
-			file = _wfreopen(filename.to_temp_utf16(), mode.to_temp_utf16(), file)!;
+			file = libc::_wfreopen(filename.to_temp_utf16(), mode.to_temp_utf16(), file)!;
 		$else
 			file = libc::freopen(filename.zstr_tcopy(), mode.zstr_tcopy(), file);
 		$endif
@@ -67,12 +67,7 @@ fn void! native_fseek(void* file, isz offset, Seek seek_mode) @inline
 		if (native_fseek_fn) return native_fseek_fn(file, offset, seek_mode);
 		unreachable("Tried to call fseek without support.");
 	$else
-		$if env::os_is_win32():
-			bool success = _fseeki64(file, (long)offset, (int)seek_mode) == 0;
-		$else
-			bool success = libc::fseek(file, (SeekIndex)offset, (CInt)seek_mode) == 0;
-		$endif
-			if (!success) return file_seek_errno()?;
+		if (libc::fseek(file, (SeekIndex)offset, (CInt)seek_mode)) return file_seek_errno()?;
 	$endif
 }
 
@@ -82,13 +77,8 @@ fn usz! native_ftell(CFile file) @inline
 		if (native_ftell_fn) return native_ftell_fn(file);
 		unreachable("Tried to call ftell without support.");
 	$else
-		$if env::os_is_win32():
-			long index = _ftelli64(file);
-			return index >= 0 ? index : file_seek_errno()?;
-		$else
-			SeekIndex index = libc::ftell(file);
-			return index >= 0 ? index : file_seek_errno()?;
-		$endif
+		long index = libc::ftell(file);
+		return index >= 0 ? (usz)index : file_seek_errno()?;
 	$endif
 }
 
@@ -159,11 +149,5 @@ macro anyfault file_seek_errno() @local
 	}
 }
 
-// Win functions
-extern fn void* _wfopen(Char16*, Char16*) @local @if(WIN32_LIBC);
-extern fn void* _wfreopen(Char16*, Char16*, CFile) @local @if(WIN32_LIBC);
-extern fn int _fseeki64(CFile, long, int) @local @if(WIN32_LIBC);
-extern fn long _ftelli64(CFile) @local @if(WIN32_LIBC);
-
 // Posix functions
 extern fn CInt access(ZString path, CInt mode) @if(POSIX_LIBC);

lib/std/io/os/fileinfo_win32.c3

@@ -30,7 +30,7 @@ fn usz! native_file_size(String path)
 	{
 		Char16[] path16 = path.to_temp_utf16()!;
 		Win32_FILE_ATTRIBUTE_DATA data;
-		win32::win32_GetFileAttributesExW(path16, Win32_GET_FILEEX_INFO_LEVELS.STANDARD, &data);
+		win32::getFileAttributesExW(path16, Win32_GET_FILEEX_INFO_LEVELS.STANDARD, &data);
 		Win32_LARGE_INTEGER size;
 		size.lowPart = data.nFileSizeLow;
 		size.highPart = data.nFileSizeHigh;
@@ -42,7 +42,7 @@ fn bool native_file_or_dir_exists(String path)
 {
 	@pool()
 	{
-		return (bool)win32::win32_PathFileExistsW(path.to_temp_utf16()) ?? false;
+		return (bool)win32::pathFileExistsW(path.to_temp_utf16()) ?? false;
 	};
 }
 
@@ -64,11 +64,11 @@ fn void! native_rmtree(Path path)
     Win32_WIN32_FIND_DATAW find_data;
 
 	String s = path.as_str().tconcat("\\*");
-	Win32_HANDLE find = win32::win32_FindFirstFileW(s.to_utf16(mem::temp()), &find_data)!;
+	Win32_HANDLE find = win32::findFirstFileW(s.to_utf16(mem::temp()), &find_data)!;
 
 	if (find == win32::INVALID_HANDLE_VALUE) return IoError.CANNOT_READ_DIR?;
 
-    defer win32::win32_FindClose(find);
+    defer win32::findClose(find);
 	do
 	{
 		String filename = string::from_zutf16(&find_data.cFileName, mem::temp())!;
@@ -80,9 +80,9 @@ fn void! native_rmtree(Path path)
 		}
 		else
 		{
-			win32::win32_DeleteFileW(file_path.as_str().to_utf16(mem::temp()));
+			win32::deleteFileW(file_path.as_str().to_utf16(mem::temp()));
 		}
-	} while (win32::win32_FindNextFileW(find, &find_data) != 0);
+	} while (win32::findNextFileW(find, &find_data) != 0);
     os::native_rmdir(path)!;
 }
 
@@ -90,10 +90,10 @@ fn Path! native_temp_directory(Allocator* using = mem::heap())
 {
 	@stack_mem(256; Allocator* mem)
 	{
-	    Win32_DWORD len = win32::win32_GetTempPathW(0, null);
+	    Win32_DWORD len = win32::getTempPathW(0, null);
 		if (!len) return IoError.GENERAL_ERROR?;
 		Char16[] buff = malloc(Char16, len + 1, .using = mem);
-		if (!win32::win32_GetTempPathW(len, buff)) return IoError.GENERAL_ERROR?;
+		if (!win32::getTempPathW(len, buff)) return IoError.GENERAL_ERROR?;
 		return path::new(string::from_utf16(buff[:len], .using = mem), using);
 	};
 }

lib/std/io/os/mkdir.c3

@@ -29,8 +29,8 @@ macro bool! native_mkdir(Path path, MkdirPermissions permissions)
 			@pool()
 	        {
 	            // TODO security attributes
-				if (win32::win32_CreateDirectoryW(path.as_str().to_temp_utf16()!!, null)) return true;
-				switch (win32::win32_GetLastError())
+				if (win32::createDirectoryW(path.as_str().to_temp_utf16()!!, null)) return true;
+				switch (win32::getLastError())
 				{
 					case win32::ERROR_ACCESS_DENIED:
 						return IoError.NO_PERMISSION?;

lib/std/io/os/rmdir.c3

@@ -26,8 +26,8 @@ macro bool! native_rmdir(Path path)
 		$case WIN32_LIBC:
 			@pool()
 		    {
-				if (win32::win32_RemoveDirectoryW(path.as_str().to_temp_utf16()!!)) return true;
-				switch (win32::win32_GetLastError())
+				if (win32::removeDirectoryW(path.as_str().to_temp_utf16()!!)) return true;
+				switch (win32::getLastError())
 				{
 					case win32::ERROR_ACCESS_DENIED:
 						return IoError.NO_PERMISSION?;