Determines whether the cursor extension is available for a given display.
Enhanced X-Windows Library (libXext.a)
BOOL XCursorQueryExtension(DisplayPtr, EventBaseReturn, ErrorBaseReturn) Display *DisplayPtr; int *EventBaseReturn; int *ErrorBaseReturn;
The XCursorQueryExtension extension function returns a value of True if the cursor extension is available on a given display. If the extension exists, the value of the first event code is stored in the EventBaseReturn parameter, and the value of the first error code is stored in the ErrorBaseReturn parameter.
| DisplayPtr | Specifies the connection to the X server. |
| EventBaseReturn | Returns the first event code. |
| ErrorBaseReturn | Returns the first error code. |
| True | Indicates the cursor extension is available for a given display. |
Using Extensions in AIXwindows in AIX Version 4.3 AIXwindows Programming Guide.
AIXwindows Overview for Programmers in AIX Version 4.3 AIXwindows Programming Guide.