mirror of
https://github.com/libretro/RetroArch.git
synced 2024-10-08 07:03:30 +00:00
39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
|
/* SSNES - A Super Nintendo Entertainment System (SNES) Emulator frontend for libsnes.
|
||
|
|
* Copyright (C) 2010 - Hans-Kristian Arntzen
|
||
|
|
*
|
||
|
|
* Some code herein may be based on code found in BSNES.
|
||
|
|
*
|
||
|
|
* SSNES 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 Found-
|
||
|
|
* ation, either version 3 of the License, or (at your option) any later version.
|
||
|
|
*
|
||
|
|
* SSNES 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. See the GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License along with SSNES.
|
||
|
|
* If not, see <http://www.gnu.org/licenses/>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
#ifndef __SSNES_MSG_QUEUE_H
|
||
|
|
#define __SSNES_MSG_QUEUE_H
|
||
|
|
|
||
|
|
#include <stddef.h>
|
||
|
|
|
||
|
|
typedef struct msg_queue msg_queue_t;
|
||
|
|
|
||
|
|
// Creates a message queue with maximum size different messages. Returns NULL if allocation error.
|
||
|
|
msg_queue_t *msg_queue_new(size_t size);
|
||
|
|
|
||
|
|
// Higher prio is... higher prio :) Duration is how many times a message can be pulled from queue before it vanishes. (E.g. show a message for 3 seconds @ 60fps = 180 duration).
|
||
|
|
|
||
|
|
void msg_queue_push(msg_queue_t *queue, const char *msg, unsigned prio, unsigned duration);
|
||
|
|
|
||
|
|
// Pulls highest prio message in queue. Returns NULL if no message in queue.
|
||
|
|
const char *msg_queue_pull(msg_queue_t *queue);
|
||
|
|
|
||
|
|
void msg_queue_free(msg_queue_t *queue);
|
||
|
|
|
||
|
|
#endif
|