/* Copyright Abandoned 1996 TCX DataKonsult AB & Monty Program KB & Detron HB   This file is public domain and comes with NO WARRANTY of any kind */#include <global.h>#include <my_sys.h>#ifdef THREAD#include <my_pthread.h>extern pthread_key(int, THR_KEY_my_errno);extern pthread_key(int, THR_KEY_cmp_length);extern pthread_key(int, THR_KEY_abort);extern pthread_mutex_t THR_LOCK_malloc,THR_LOCK_open,THR_LOCK_keycache,  THR_LOCK_lock,THR_LOCK_isam;#else /* THREAD */#define pthread_mutex_lock(A)#define pthread_mutex_unlock(A)#endif