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- /*
- * Mach Operating System
- * Copyright (c) 1991,1990 Carnegie Mellon University
- * All Rights Reserved.
- *
- * Permission to use, copy, modify and distribute this software and its
- * documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- *
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS
- * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
- * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- *
- * Carnegie Mellon requests users of this software to return to
- *
- * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
- * School of Computer Science
- * Carnegie Mellon University
- * Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
- /*
- * HISTORY
- * $Log: statement.c,v $
- * Revision 2.3 91/02/05 17:55:44 mrt
- * Changed to new Mach copyright
- * [91/02/01 17:55:45 mrt]
- *
- * Revision 2.2 90/06/02 15:05:37 rpd
- * Created for new IPC.
- * [90/03/26 21:13:24 rpd]
- *
- * 07-Apr-89 Richard Draves (rpd) at Carnegie-Mellon University
- * Extensive revamping. Added polymorphic arguments.
- * Allow multiple variable-sized inline arguments in messages.
- *
- * 27-May-87 Richard Draves (rpd) at Carnegie-Mellon University
- * Created.
- */
-
- #include "error.h"
- #include "alloc.h"
- #include "statement.h"
-
- statement_t *stats = stNULL;
- static statement_t **last = &stats;
-
- statement_t *
- stAlloc()
- {
- register statement_t *new;
-
- new = (statement_t *) malloc(sizeof *new);
- if (new == stNULL)
- fatal("stAlloc(): %s", unix_error_string(errno));
- *last = new;
- last = &new->stNext;
- new->stNext = stNULL;
- return new;
- }
-