| #ifndef _THREAD_H_included |
| #define _THREAD_H_included |
| |
| #ifndef PROTO |
| #if defined(__STDC__) || defined(__cplusplus) |
| #define PROTO(args) args |
| #else |
| #define PROTO(args) () |
| #endif |
| #endif |
| |
| typedef void *type_lock; |
| typedef void *type_sema; |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| void init_thread PROTO((void)); |
| int start_new_thread PROTO((void (*)(void *), void *)); |
| void exit_thread PROTO((void)); |
| void _exit_thread PROTO((void)); |
| |
| type_lock allocate_lock PROTO((void)); |
| void free_lock PROTO((type_lock)); |
| int acquire_lock PROTO((type_lock, int)); |
| #define WAIT_LOCK 1 |
| #define NOWAIT_LOCK 0 |
| void release_lock PROTO((type_lock)); |
| |
| type_sema allocate_sema PROTO((int)); |
| void free_sema PROTO((type_sema)); |
| void down_sema PROTO((type_sema)); |
| void up_sema PROTO((type_sema)); |
| |
| void exit_prog PROTO((int)); |
| void _exit_prog PROTO((int)); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |