SCM_ROUND_TRUNC 2189 src/gauche.h SCM_ROUND_TRUNC, SCM_ROUND_TRUNC 1740 src/number.c case SCM_ROUND_TRUNC: r = trunc(v); break; SCM_ROUND_TRUNC 1742 src/number.c case SCM_ROUND_TRUNC: r = (v < 0.0)? ceil(v) : floor(v); break; SCM_ROUND_TRUNC 741 src/stdlib.c SCM_RESULT = (Scm_Round(v, SCM_ROUND_TRUNC));