1 files changed, 0 insertions, 60 deletions
diff --git a/x11/libX11/patches/patch-ah b/x11/libX11/patches/patch-ah
deleted file mode 100644
index fbf72e43ae1..00000000000
--- a/x11/libX11/patches/patch-ah
+++ /dev/null
@@ -1,60 +0,0 @@
-$NetBSD: patch-ah,v 1.3 2008/07/24 01:07:31 bjs Exp $
-
---- src/XlibInt.c.orig	2008-07-23 01:53:49.000000000 -0400
-+++ src/XlibInt.c
-@@ -206,8 +206,6 @@ static char *_XAsyncReply(
-     Bool discard);
- #endif /* !USE_XCB */
- 
--#define SEQLIMIT (65535 - (BUFSIZE / SIZEOF(xReq)) - 10)
--
- /*
-  * The following routines are internal routines used by Xlib for protocol
-  * packet transmission and reception.
-@@ -570,24 +568,34 @@ _XWaitForReadable(
- }
- #endif /* !USE_XCB */
- 
-+static int sync_hazard(Display *dpy)
-+{
-+    unsigned long span = dpy->request - dpy->last_request_read;
-+    unsigned long hazard = min((dpy->bufmax - dpy->buffer) / SIZEOF(xReq), 65535 - 10);
-+    return span >= 65535 - hazard - 10;
-+}
-+
- static
- int _XSeqSyncFunction(
-     register Display *dpy)
- {
-     xGetInputFocusReply rep;
-     register xReq *req;
-+    int sent_sync = 0;
- 
-     LockDisplay(dpy);
--    if ((dpy->request - dpy->last_request_read) >= (BUFSIZE / SIZEOF(xReq))) {
-+    if ((dpy->request - dpy->last_request_read) >= (65535 - BUFSIZE/SIZEOF(xReq))) {
- 	GetEmptyReq(GetInputFocus, req);
- 	(void) _XReply (dpy, (xReply *)&rep, 0, xTrue);
-+	sent_sync = 1;
-     }
-     /* could get XID handler while waiting for reply in MT env */
--    if (dpy->synchandler == _XSeqSyncFunction) {
-+    if (dpy->synchandler == _XSeqSyncFunction && !sync_hazard(dpy)) {
- 	dpy->synchandler = dpy->savedsynchandler;
- 	dpy->flags &= ~XlibDisplayPrivSync;
-     }
-     UnlockDisplay(dpy);
-+    if (sent_sync)
-     SyncHandle();
-     return 0;
- }
-@@ -595,8 +603,7 @@ int _XSeqSyncFunction(
- void _XSetSeqSyncFunction(
-     register Display *dpy)
- {
--    if ((dpy->request - dpy->last_request_read) >= SEQLIMIT &&
--	!(dpy->flags & XlibDisplayPrivSync)) {
-+    if (!(dpy->flags & XlibDisplayPrivSync) && sync_hazard(dpy)) {
- 	dpy->savedsynchandler = dpy->synchandler;
- 	dpy->synchandler = _XSeqSyncFunction;
- 	dpy->flags |= XlibDisplayPrivSync;