2 files changed, 4 insertions, 32 deletions
diff --git a/common/threads.c b/common/threads.c
index 1ecec365..b0f90bc5 100644
--- a/common/threads.c
+++ b/common/threads.c
@@ -213,17 +213,6 @@ int alsem_trywait(alsem_t *sem)
 }
 
 
-void alcall_once(alonce_flag *once, void (*callback)(void))
-{
-    LONG ret;
-    while((ret=InterlockedExchange(once, 1)) == 1)
-        althrd_yield();
-    if(ret == 0)
-        (*callback)();
-    InterlockedExchange(once, 2);
-}
-
-
 void althrd_deinit(void)
 {
     ResetUIntMap(&ThrdIdHandle);
@@ -239,10 +228,6 @@ void althrd_deinit(void)
 #endif
 
 
-extern inline void alcall_once(alonce_flag *once, void (*callback)(void));
-
-extern inline void althrd_deinit(void);
-
 void althrd_setname(althrd_t thr, const char *name)
 {
 #if defined(HAVE_PTHREAD_SETNAME_NP)
@@ -457,4 +442,7 @@ int alsem_trywait(alsem_t *sem)
 
 #endif /* __APPLE__ */
 
+void althrd_deinit(void)
+{ }
+
 #endif
diff --git a/common/threads.h b/common/threads.h
index ae033931..9abb22f2 100644
--- a/common/threads.h
+++ b/common/threads.h
@@ -37,15 +37,10 @@ typedef int (*althrd_start_t)(void*);
 #define WIN32_LEAN_AND_MEAN
 #include <windows.h>
 
-
 typedef DWORD althrd_t;
 typedef CRITICAL_SECTION almtx_t;
 typedef HANDLE alsem_t;
-typedef LONG alonce_flag;
-
-#define AL_ONCE_FLAG_INIT 0
 
-void alcall_once(alonce_flag *once, void (*callback)(void));
 
 void althrd_deinit(void);
 
@@ -90,7 +85,6 @@ inline int almtx_unlock(almtx_t *mtx)
 #include <semaphore.h>
 #endif /* __APPLE__ */
 
-
 typedef pthread_t althrd_t;
 typedef pthread_mutex_t almtx_t;
 #ifdef __APPLE__
@@ -98,10 +92,9 @@ typedef dispatch_semaphore_t alsem_t;
 #else /* !__APPLE__ */
 typedef sem_t alsem_t;
 #endif /* __APPLE__ */
-typedef pthread_once_t alonce_flag;
 
-#define AL_ONCE_FLAG_INIT PTHREAD_ONCE_INIT
 
+void althrd_deinit(void);
 
 inline althrd_t althrd_current(void)
 {
@@ -133,15 +126,6 @@ inline int almtx_unlock(almtx_t *mtx)
     return althrd_success;
 }
 
-
-inline void alcall_once(alonce_flag *once, void (*callback)(void))
-{
-    pthread_once(once, callback);
-}
-
-
-inline void althrd_deinit(void) { }
-
 #endif