From adeb90f256c08d63ed254dc871be3a5efe1c78c8 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Fri, 1 Jan 2021 08:52:56 +0000
Subject: [PATCH] Undone last changes.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@14011 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
---
 os/rt/include/chevents.h | 18 ------------------
 os/rt/src/chevents.c     | 28 ----------------------------
 readme.txt               |  1 -
 3 files changed, 47 deletions(-)

diff --git a/os/rt/include/chevents.h b/os/rt/include/chevents.h
index d146eb865..46546af51 100644
--- a/os/rt/include/chevents.h
+++ b/os/rt/include/chevents.h
@@ -82,25 +82,10 @@ typedef struct event_source {
  */
 typedef void (*evhandler_t)(eventid_t id);
 
-/**
- * @brief   Event Handler extended dispatch function.
- */
-typedef void (*evtdispatch_t)(eventid_t id, void* user);
-
 /*===========================================================================*/
 /* Module macros.                                                            */
 /*===========================================================================*/
 
-/**
- * @brief  Get listener mask.
- */
-#define chEvtGetListenerMaskX(elp) ((elp)->wflags)
-
-/**
- * @brief  Set listener mask.
- */
-#define chEvtSetListenerMaskX(elp, flags) ((elp)->wflags = (flags))
-
 /**
  * @brief   All events allowed mask.
  */
@@ -150,9 +135,6 @@ extern "C" {
   void chEvtBroadcastFlags(event_source_t *esp, eventflags_t flags);
   void chEvtBroadcastFlagsI(event_source_t *esp, eventflags_t flags);
   void chEvtDispatch(const evhandler_t *handlers, eventmask_t events);
-  void chEvtUserDispatch(const evtdispatch_t *handlers,
-                         eventmask_t events,
-                         void* user);
 #if (CH_CFG_OPTIMIZE_SPEED == TRUE) || (CH_CFG_USE_EVENTS_TIMEOUT == FALSE)
   eventmask_t chEvtWaitOne(eventmask_t events);
   eventmask_t chEvtWaitAny(eventmask_t events);
diff --git a/os/rt/src/chevents.c b/os/rt/src/chevents.c
index 5e262d196..e3bbe5abf 100644
--- a/os/rt/src/chevents.c
+++ b/os/rt/src/chevents.c
@@ -379,34 +379,6 @@ void chEvtDispatch(const evhandler_t *handlers, eventmask_t events) {
   }
 }
 
-/**
- * @brief   Invokes event handlers associated with event flags mask with
- *          optional user data.
- *
- * @param[in] handlers  an array of @p evtdispatch_t. The array must have size
- *                      equal to the number of bits in @p eventmask_t.
- * @param[in] events    mask of events to be dispatched
- * @param[in] user      user defined field (normally pointer to data)
- *                      .
- * @api
- */
-void chEvtUserDispatch(const evtdispatch_t *handlers,
-                       eventmask_t events, void* user) {
-  eventid_t eid;
-
-  chDbgCheck(handlers != NULL);
-
-  eid = (eventid_t)0;
-  while (events != (eventmask_t)0) {
-    if ((events & EVENT_MASK(eid)) != (eventmask_t)0) {
-      chDbgAssert(handlers[eid] != NULL, "null handler");
-      events &= ~EVENT_MASK(eid);
-      handlers[eid](eid, user);
-    }
-    eid++;
-  }
-}
-
 #if (CH_CFG_OPTIMIZE_SPEED == TRUE) ||                                      \
     (CH_CFG_USE_EVENTS_TIMEOUT == FALSE) ||                                 \
     defined(__DOXYGEN__)
diff --git a/readme.txt b/readme.txt
index a8bbf4d79..58c414f95 100644
--- a/readme.txt
+++ b/readme.txt
@@ -74,7 +74,6 @@
 *****************************************************************************
 
 *** Next ***
-- NEW: Added event listener flags get/set and dispatch() with user data
 - NEW: Added chscanf() and buffered streams, contributed by Alex Lewontin.
 - NEW: Added option to LWIP bindings to use memory pools instead of heap
        allocator.