Scm_GetTimeSpec   190 ext/threads/mutex.c     pts = Scm_GetTimeSpec(timeout, &ts);
Scm_GetTimeSpec   235 ext/threads/mutex.c     pts = Scm_GetTimeSpec(timeout, &ts);
Scm_GetTimeSpec   194 ext/threads/threads.c     pts = Scm_GetTimeSpec(timeout, &ts);
Scm_GetTimeSpec   248 ext/threads/threads.c     pts = Scm_GetTimeSpec(timeout, &ts);
Scm_GetTimeSpec  2669 src/gauche.h   SCM_EXTERN struct timespec *Scm_GetTimeSpec(ScmObj t, struct timespec *spec);