syslib_sys_difftime__NAME 1730 src/syslib.c   static SCM_DEFINE_STRING_CONST(syslib_sys_difftime__NAME, "sys-difftime", 12, 12);
syslib_sys_difftime__NAME 1731 src/syslib.c   static SCM_DEFINE_SUBR(syslib_sys_difftime__STUB, 2, 0, SCM_OBJ(&syslib_sys_difftime__NAME), syslib_sys_difftime, NULL, NULL);