| /* charqueue.h |
| * |
| * Copyright (C) 2010 - 2013 UNISYS CORPORATION |
| * All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or (at |
| * your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or |
| * NON INFRINGEMENT. See the GNU General Public License for more |
| * details. |
| */ |
| |
| #ifndef __CHARQUEUE_H__ |
| #define __CHARQUEUE_H__ |
| |
| #include "uniklog.h" |
| #include "timskmod.h" |
| |
| /* CHARQUEUE is an opaque structure to users. |
| * Fields are declared only in the implementation .c files. |
| */ |
| typedef struct CHARQUEUE_Tag CHARQUEUE; |
| |
| CHARQUEUE *visor_charqueue_create(ulong nslots); |
| void visor_charqueue_enqueue(CHARQUEUE *charqueue, unsigned char c); |
| int charqueue_dequeue(CHARQUEUE *charqueue); |
| int visor_charqueue_dequeue_n(CHARQUEUE *charqueue, unsigned char *buf, int n); |
| BOOL visor_charqueue_is_empty(CHARQUEUE *charqueue); |
| void visor_charqueue_destroy(CHARQUEUE *charqueue); |
| |
| #endif |
| |
