stdlib_substring__NAME 2929 src/stdlib.c   static SCM_DEFINE_STRING_CONST(stdlib_substring__NAME, "substring", 9, 9);
stdlib_substring__NAME 2930 src/stdlib.c   static SCM_DEFINE_SUBR(stdlib_substring__STUB, 3, 0, SCM_OBJ(&stdlib_substring__NAME), stdlib_substring, NULL, NULL);