Scm_LibraryDirectory 5571 src/extlib.c   SCM_RESULT = Scm_LibraryDirectory();
Scm_LibraryDirectory 2855 src/gauche.h   SCM_EXTERN ScmObj Scm_LibraryDirectory(void);
Scm_LibraryDirectory 1091 src/load.c         SCM_APPEND1(init_load_path, t, Scm_LibraryDirectory());