diff options
Diffstat (limited to 'nx-X11/lib/X11/PeekEvent.c')
-rw-r--r-- | nx-X11/lib/X11/PeekEvent.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/nx-X11/lib/X11/PeekEvent.c b/nx-X11/lib/X11/PeekEvent.c deleted file mode 100644 index ffbaa05b4..000000000 --- a/nx-X11/lib/X11/PeekEvent.c +++ /dev/null @@ -1,61 +0,0 @@ -/* - -Copyright 1986, 1998 The Open Group - -Permission to use, copy, modify, distribute, and sell this software and its -documentation for any purpose is hereby granted without fee, provided that -the above copyright notice appear in all copies and that both that -copyright notice and this permission notice appear in supporting -documentation. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "Xlibint.h" - -/* - * Return the next event in the queue, - * BUT do not remove it from the queue. - * If none found, flush and wait until there is an event to peek. - */ - -int -XPeekEvent ( - register Display *dpy, - register XEvent *event) -{ - XEvent copy; - LockDisplay(dpy); - if (dpy->head == NULL) - _XReadEvents(dpy); -#ifdef NX_TRANS_SOCKET - if (_XGetIOError(dpy)) { - UnlockDisplay(dpy); - return 1; - } -#endif - *event = (dpy->head)->event; - if (_XCopyEventCookie(dpy, &event->xcookie, ©.xcookie)) { - _XStoreEventCookie(dpy, ©); - *event = copy; - } - UnlockDisplay(dpy); - return 1; -} - |