Index - O
| oBJ_BITMAP | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_BRUSH | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_DC | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_ENHMETADC | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_ENHMETAFILE | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_EXTPEN | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_FONT | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_MEMDC | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_METADC | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_METAFILE | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_PAL | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_PEN | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oBJ_REGION | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| oEM_CHARSET | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oEM_FIXED_FONT | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| offsetRgn | Graphics.Win32.GDI.Region, Graphics.Win32.GDI, Graphics.Win32 |
| oPAQUE | Graphics.Win32.GDI.Types, Graphics.Win32.GDI, Graphics.Win32 |
| openClipboard | Graphics.Win32.GDI.Clip, Graphics.Win32.GDI, Graphics.Win32 |
| openFileMapping | System.Win32.FileMapping, System.Win32 |
| openProcess | System.Win32.Process, System.Win32 |
| oPEN_ALWAYS | System.Win32.File, System.Win32 |
| oPEN_EXISTING | System.Win32.File, System.Win32 |
| OSVERSIONINFOEX | |
| 1 (Type/Class) | System.Win32.Info.Version, System.Win32.Info.Computer |
| 2 (Data Constructor) | System.Win32.Info.Version, System.Win32.Info.Computer |
| OtherHardware | System.Win32.Automation.Input, System.Win32.Automation, System.Win32 |
| OutPrecision | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| outputDebugString | System.Win32.DebugApi |
| oUT_CHARACTER_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oUT_DEFAULT_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oUT_DEVICE_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oUT_RASTER_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oUT_STRING_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oUT_STROKE_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oUT_TT_ONLY_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oUT_TT_PRECIS | Graphics.Win32.GDI.Font, Graphics.Win32.GDI, Graphics.Win32 |
| oWNER_SECURITY_INFORMATION | System.Win32.Security, System.Win32 |