| /* |
| * Copyright (c) 2006 Travis Geiselbrecht |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining |
| * a copy of this software and associated documentation files |
| * (the "Software"), to deal in the Software without restriction, |
| * including without limitation the rights to use, copy, modify, merge, |
| * publish, distribute, sublicense, and/or sell copies of the Software, |
| * and to permit persons to whom the Software is furnished to do so, |
| * subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. |
| * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY |
| * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
| * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
| * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| */ |
| #ifndef __LWIP_SYS_ARCH_H |
| #define __LWIP_SYS_ARCH_H |
| |
| #include <kernel/thread.h> |
| |
| |
| struct sys_sem_struct { |
| int count; |
| wait_queue_t wait; |
| }; |
| |
| struct sys_mbox_struct { |
| void *msg; |
| wait_queue_t wait; |
| }; |
| |
| typedef struct sys_sem_struct *sys_sem_t; |
| typedef struct sys_mbox_struct *sys_mbox_t; |
| typedef thread_t *sys_thread_t; |
| |
| #define SYS_MBOX_NULL ((sys_mbox_t)0) |
| #define SYS_SEM_NULL ((sys_sem_t)0) |
| |
| |
| #endif |
| |