Update copyright information in alloc.c and other modified files (2022)

* CMakeLists.txt: Update year in copyright comment (2021 to 2022).
* alloc.c: Likewise.
* configure.ac: Likewise.
* dyn_load.c: Likewise.
* include/private/gc_priv.h: Likewise.
* include/private/gcconfig.h: Likewise.
* mallocx.c: Likewise.
* mark.c: Likewise.
* mark_rts.c: Likewise.
* misc.c: Likewise.
* os_dep.c: Likewise.
* pthread_support.c: Likewise.
* reclaim.c: Likewise.
* tests/gctest.c: Likewise.
* win32_threads.c: Likewise.
* LICENSE: Update year (2021 to 2022).
* allchblk.c: Add copyright line in header comment.
* darwin_stop_world.c: Likewise.
* dbg_mlc.c: Likewise.
* gcj_mlc.c: Likewise.
* headers.c: Likewise.
* include/gc/gc_inline.h: Likewise.
* include/gc/gc_mark.h: Likewise.
* include/private/gc_locks.h: Likewise.
* include/private/gc_pmark.h: Likewise.
* include/private/pthread_stop_world.h: Likewise.
* include/private/pthread_support.h: Likewise.
* mach_dep.c: Likewise.
* malloc.c: Likewise.
* thread_local_alloc.c: Likewise.
* typd_mlc.c: Likewise.
* finalize.c: Update year in copyright comment (2020 to 2022).
* include/gc/gc.h: Likewise.
* pthread_stop_world.c: Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/mark_rts.c b/mark_rts.c
index 17e52491..f0ad7e6c 100644
--- a/mark_rts.c
+++ b/mark_rts.c
@@ -1,7 +1,7 @@
 /*
  * Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers
  * Copyright (c) 1991-1994 by Xerox Corporation.  All rights reserved.
- * Copyright (c) 2009-2021 Ivan Maidanski
+ * Copyright (c) 2009-2022 Ivan Maidanski
  *
  * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
  * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.