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Annotation of researchv9/X11/src/X.V11R1/lib/X/XSendEvent.c, revision 1.1.1.1

1.1       root        1: #include "copyright.h"
                      2: 
                      3: /* $Header: XSendEvent.c,v 11.6 87/09/11 08:06:40 toddb Exp $ */
                      4: /* Copyright    Massachusetts Institute of Technology    1986  */
                      5: 
                      6: #define NEED_EVENTS
                      7: #include "Xlibint.h"
                      8: 
                      9: extern _XEventToWire();
                     10: /*
                     11:  * In order to avoid all images requiring _XEventToWire, we install the
                     12:  * event converter here if it has never been installed.
                     13:  */
                     14: XSendEvent(dpy, w, propagate, event_mask, event)
                     15:     register Display *dpy;
                     16:     Window w;
                     17:     Bool propagate;
                     18:     unsigned long event_mask; /* CARD32 */
                     19:     XEvent *event;
                     20: {
                     21:     register xSendEventReq *req;
                     22:     xEvent ev;
                     23:     register (**fp)();
                     24: 
                     25:     LockDisplay (dpy);
                     26:     GetReq(SendEvent, req);
                     27:     req->destination = w;
                     28:     req->propagate = propagate;
                     29:     req->eventMask = event_mask;
                     30: 
                     31:     /* call through display to find proper conversion routine */
                     32: 
                     33:     fp = &dpy->wire_vec[event->type & 0177];
                     34:     if (*fp == NULL) *fp = _XEventToWire;
                     35:     (**fp)(dpy, event, &ev);
                     36:     req->event = ev;
                     37: 
                     38:     UnlockDisplay(dpy);
                     39:     SyncHandle();
                     40: }

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