make mkostemps source file include the header for its declaration

[musl] / src / thread / mtx_trylock.c

diff --git a/src/thread/mtx_trylock.c b/src/thread/mtx_trylock.c
index 61e7694..8d1fb07 100644 (file)
--- a/src/thread/mtx_trylock.c
+++ b/src/thread/mtx_trylock.c
@@ -1,14 +1,14 @@
 #include "pthread_impl.h"
 #include <threads.h>
 
-int __pthread_mutex_trylock(mtx_t *);
+int __pthread_mutex_trylock(pthread_mutex_t *);
 
 int mtx_trylock(mtx_t *m)
 {
        if (m->_m_type == PTHREAD_MUTEX_NORMAL)
                return (a_cas(&m->_m_lock, 0, EBUSY) & EBUSY) ? thrd_busy : thrd_success;
 
-       int ret = __pthread_mutex_trylock(m);
+       int ret = __pthread_mutex_trylock((pthread_mutex_t *)m);
        switch (ret) {
        default:    return thrd_error;
        case 0:     return thrd_success;