Scm_DStringSize  1157 src/gauche.h   SCM_EXTERN int         Scm_DStringSize(ScmDString *dstr);
Scm_DStringSize  1166 src/gauche.h   #define SCM_DSTRING_SIZE(dstr)    Scm_DStringSize(dstr);
Scm_DStringSize   955 src/portapi.c              r = (off_t)Scm_DStringSize(&(p->src.ostr));
Scm_DStringSize  1485 src/string.c           size = Scm_DStringSize(dstr);
Scm_DStringSize   121 src/write.c            return Scm_DStringSize(&out->src.ostr);