fixed _TIMESPEC_DEFINED for winpthreads under windows

CMakeLists.txt

@@ -352,6 +352,7 @@ if (WIN32)
     target_link_libraries(shadps4 PRIVATE mincore winpthread clang_rt.builtins-x86_64.lib)
     add_definitions(-D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS)
     add_definitions(-DNOMINMAX -DWIN32_LEAN_AND_MEAN)
+    add_definitions(-D_TIMESPEC_DEFINED) #needed for conflicts with time.h of windows.h
 endif()
 
 if(WIN32)

src/core/hle/libraries/libc/libc_cxa.h

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
-#define _TIMESPEC_DEFINED
 
 #include <pthread.h>
 #include "common/types.h"

src/core/hle/libraries/libkernel/thread_management.h

@@ -2,7 +2,6 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #pragma once
-#define _TIMESPEC_DEFINED
 
 #include <atomic>
 #include <mutex>