| LONG GetSystemDebugState(void) |
The GetSystemDebugState function retrieves information about the state of the system. A Windows-based debugger can use this information to determine whether to enter hard mode or soft mode upon encountering a breakpoint.
This function has no parameters.
The return value can be one or more of the following values:
| Value | Meaning |
| SDS_MENU | Menu is displayed. |
| SDS_SYSMODAL | System-modal dialog box is displayed. |
| SDS_NOTASKQUEUE | Application queue does not exist yet and, therefore, the application cannot accept posted messages. |
| SDS_DIALOG | Dialog box is displayed. |
| SDS_TASKLOCKED | Current task is locked and, therefore, no other task is permitted to run. |