//go:build !((linux || darwin) && (amd64 || arm64)) package sync const ( PthreadOnceSize = 4 PthreadMutexSize = 40 PthreadMutexAttrSize = 4 PthreadCondSize = 48 PthreadCondAttrSize = 4 PthreadRWLockSize = 56 PthreadRWLockAttrSize = 8 )