X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fplatform.h;h=af7795b9501da1fad19e6dd3a57614fd220394c2;hp=e4b4d2ceaef144b90b2f6a40a159b1b4a7f23f6f;hb=f7096ea7cedeb81d9799e4440a670736825c6a7e;hpb=002062ae934c1fae3e56157e8e7e6451b552ada5

diff --git a/src/platform.h b/src/platform.h
index e4b4d2ce..af7795b9 100644
--- a/src/platform.h
+++ b/src/platform.h
@@ -40,7 +40,6 @@ typedef unsigned __int64 uint64_t;
 
 #else
 #  include <inttypes.h>
-#  include <unistd.h>  // Used by sysconf(_SC_NPROCESSORS_ONLN)
 #endif
 
 #ifndef _WIN32 // Linux - Unix
@@ -66,7 +65,7 @@ typedef void*(*pt_start_fn)(void*);
 #  define cond_signal(x) pthread_cond_signal(&(x))
 #  define cond_wait(x,y) pthread_cond_wait(&(x),&(y))
 #  define cond_timedwait(x,y,z) pthread_cond_timedwait(&(x),&(y),z)
-#  define thread_create(x,f,t) !pthread_create(&(x),NULL,(pt_start_fn)f,t)
+#  define thread_create(x,f,t) pthread_create(&(x),NULL,(pt_start_fn)f,t)
 #  define thread_join(x) pthread_join(x, NULL)
 
 #else // Windows and MinGW
@@ -105,7 +104,7 @@ inline DWORD* dwWin9xKludge() { static DWORD dw; return &dw; }
 #  define cond_signal(x) SetEvent(x)
 #  define cond_wait(x,y) { lock_release(y); WaitForSingleObject(x, INFINITE); lock_grab(y); }
 #  define cond_timedwait(x,y,z) { lock_release(y); WaitForSingleObject(x,z); lock_grab(y); }
-#  define thread_create(x,f,t) (x = CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)f,t,0,dwWin9xKludge()), x != NULL)
+#  define thread_create(x,f,t) (x = CreateThread(NULL,0,(LPTHREAD_START_ROUTINE)f,t,0,dwWin9xKludge()))
 #  define thread_join(x) { WaitForSingleObject(x, INFINITE); CloseHandle(x); }
 
 #endif