WORD EnableKBSysReq(WORD fWord);
Enables and disables the CTRL+ALT+SYSREQ trap to the debugger or Microsoft CodeView® (CVW).
Bit | Meaning |
0 | Set to 1 to indicate Interrupt 2 enabled; 0 indicates that INT 2 is disabled. |
1 | Set to 1 to indicate CVW Break enabled; 0 indicates that CVW Break is disabled. |
All other bits are reserved.
fWord
Specifies the action to take. This parameter can be one of the following values.
Value | Meaning |
01h | Enables Interrupt 2 |
02h | Disables Interrupt 2 |
04h | Enables CVW Break |
08h | Disables CVW Break |
The export ordinal for this function is 136.
The initial behavior is to ignore CTRL+ALT+SYSREQ. If both Interrupt 2 and CVW are enabled, then CVW overrides.