pthread_t         585 native_client_sdk/src/libraries/third_party/pthreads-win32/pthread.h typedef ptw32_handle_t pthread_t;
pthread_t          30 third_party/libwebp/utils/thread.h typedef HANDLE pthread_t;
pthread_t         124 third_party/tcmalloc/chromium/src/windows/port.h typedef DWORD pthread_t;
pthread_t         121 third_party/tcmalloc/vendor/src/windows/port.h typedef DWORD pthread_t;