XtAppAddBlockHook(3) | Library Functions Manual | XtAppAddBlockHook(3) |
XtBlockHookId XtAppAddBlockHook(XtAppContext app_context, XtBlockHookProc proc, XtPointer client_data);
void XtRemoveBlockHook(XtBlockHookId id);
Block hook procedures are removed automatically and the XtBlockHookId is destroyed when the application context in which they were added is destroyed.
XtRemoveBlockHook removes the specified block hook procedure from the list in which it was registered.
X Version 11 | XT FUNCTIONS |