Kazuhiro Inaoka <inaoka(dot)kazuhiro(at)renesas(dot)com> writes: > I'm porting only for Linux on m32r. I think m32r's tas() is depend on > glibc's implementation. > It's a system call now. So <sys/tas.h> should be used for Linux/m32r only. Well, my point stands: sys/tas.h is not present on every Linux, so we need at least another #ifdef here. I'm not sure what it should be though. regards, tom lane