Make Error

[Alexander Saal]

hi, i have a problem with mak all
this is the error:

mutex/mut_pthread.c: In function `__db_pthread_mutex_lock':
mutex/mut_pthread.c:194: warning: implicit declaration of function 
`pthread_mutex_trylock'
mutex/mut_pthread.c:194: error: structure has no member named `mutex'
mutex/mut_pthread.c:197: warning: implicit declaration of function 
`pthread_mutex_lock'
mutex/mut_pthread.c:197: error: structure has no member named `mutex'
mutex/mut_pthread.c:202: warning: implicit declaration of function 
`pthread_cond_wait'
mutex/mut_pthread.c:202: error: structure has no member named `cond'
mutex/mut_pthread.c:202: error: structure has no member named `mutex'
mutex/mut_pthread.c:238: warning: implicit declaration of function 
`pthread_mutex_unlock'
mutex/mut_pthread.c:238: error: structure has no member named `mutex'
mutex/mut_pthread.c: In function `__db_pthread_mutex_unlock':
mutex/mut_pthread.c:284: error: structure has no member named `mutex'
mutex/mut_pthread.c:289: warning: implicit declaration of function 
`pthread_cond_signal'
mutex/mut_pthread.c:289: error: structure has no member named `cond'
mutex/mut_pthread.c:295: error: structure has no member named `mutex'
mutex/mut_pthread.c:305: error: structure has no member named `mutex'
mutex/mut_pthread.c: In function `__db_pthread_mutex_destroy':
mutex/mut_pthread.c:327: warning: implicit declaration of function 
`pthread_mutex_destroy'
mutex/mut_pthread.c:327: error: structure has no member named `mutex'

-- 
best regards
Alexander Saal