Import C++11 branch

[stockfish] / src / platform.h

diff --git a/src/platform.h b/src/platform.h
deleted file mode 100644 (file)
index 47c0b11..0000000
--- a/src/platform.h
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
-  Stockfish, a UCI chess playing engine derived from Glaurung 2.1
-  Copyright (C) 2004-2008 Tord Romstad (Glaurung author)
-  Copyright (C) 2008-2015 Marco Costalba, Joona Kiiski, Tord Romstad
-
-  Stockfish is free software: you can redistribute it and/or modify
-  it under the terms of the GNU General Public License as published by
-  the Free Software Foundation, either version 3 of the License, or
-  (at your option) any later version.
-
-  Stockfish is distributed in the hope that it will be useful,
-  but WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-  GNU General Public License for more details.
-
-  You should have received a copy of the GNU General Public License
-  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef PLATFORM_H_INCLUDED
-#define PLATFORM_H_INCLUDED
-
-#ifdef _MSC_VER
-
-// Disable some silly and noisy warnings from MSVC compiler
-#pragma warning(disable: 4127) // Conditional expression is constant
-#pragma warning(disable: 4146) // Unary minus operator applied to unsigned type
-#pragma warning(disable: 4800) // Forcing value to bool 'true' or 'false'
-#pragma warning(disable: 4996) // Function _ftime() may be unsafe
-
-// MSVC does not support <inttypes.h>
-typedef   signed __int8    int8_t;
-typedef unsigned __int8   uint8_t;
-typedef   signed __int16  int16_t;
-typedef unsigned __int16 uint16_t;
-typedef   signed __int32  int32_t;
-typedef unsigned __int32 uint32_t;
-typedef   signed __int64  int64_t;
-typedef unsigned __int64 uint64_t;
-
-#else
-#  include <inttypes.h>
-#endif
-
-#ifndef _WIN32 // Linux - Unix
-
-#  include <sys/time.h>
-
-inline int64_t system_time_to_msec() {
-  timeval t;
-  gettimeofday(&t, NULL);
-  return t.tv_sec * 1000LL + t.tv_usec / 1000;
-}
-
-#  include <pthread.h>
-typedef pthread_mutex_t Lock;
-typedef pthread_cond_t WaitCondition;
-typedef pthread_t NativeHandle;
-typedef void*(*pt_start_fn)(void*);
-
-#  define lock_init(x) pthread_mutex_init(&(x), NULL)
-#  define lock_grab(x) pthread_mutex_lock(&(x))
-#  define lock_release(x) pthread_mutex_unlock(&(x))
-#  define lock_destroy(x) pthread_mutex_destroy(&(x))
-#  define cond_destroy(x) pthread_cond_destroy(&(x))
-#  define cond_init(x) pthread_cond_init(&(x), NULL)
-#  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_join(x) pthread_join(x, NULL)
-
-#else // Windows and MinGW
-
-#  include <sys/timeb.h>
-
-inline int64_t system_time_to_msec() {
-  _timeb t;
-  _ftime(&t);
-  return t.time * 1000LL + t.millitm;
-}
-
-#ifndef NOMINMAX
-#  define NOMINMAX // disable macros min() and max()
-#endif
-
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#undef WIN32_LEAN_AND_MEAN
-#undef NOMINMAX
-
-// We use critical sections on Windows to support Windows XP and older versions.
-// Unfortunately, cond_wait() is racy between lock_release() and WaitForSingleObject()
-// but apart from this they have the same speed performance of SRW locks.
-typedef CRITICAL_SECTION Lock;
-typedef HANDLE WaitCondition;
-typedef HANDLE NativeHandle;
-
-// On Windows 95 and 98 parameter lpThreadId may not be null
-inline DWORD* dwWin9xKludge() { static DWORD dw; return &dw; }
-
-#  define lock_init(x) InitializeCriticalSection(&(x))
-#  define lock_grab(x) EnterCriticalSection(&(x))
-#  define lock_release(x) LeaveCriticalSection(&(x))
-#  define lock_destroy(x) DeleteCriticalSection(&(x))
-#  define cond_init(x) { x = CreateEvent(0, FALSE, FALSE, 0); }
-#  define cond_destroy(x) CloseHandle(x)
-#  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()))
-#  define thread_join(x) { WaitForSingleObject(x, INFINITE); CloseHandle(x); }
-
-#endif
-
-#endif // #ifndef PLATFORM_H_INCLUDED