WRDE_DOOFFS
if ((flags & (WRDE_DOOFFS|WRDE_APPEND)) == (WRDE_DOOFFS|WRDE_APPEND))
(flags & WRDE_DOOFFS ? we->we_offs : 0)),
if (vofs == 0 && flags & WRDE_DOOFFS)
r = wordexp("this is", &we, WRDE_DOOFFS);
r = wordexp("a test", &we, WRDE_APPEND|WRDE_DOOFFS);
r = wordexp("of wordexp", &we, WRDE_APPEND|WRDE_DOOFFS);
(void)(WRDE_APPEND + WRDE_DOOFFS + WRDE_NOCMD + WRDE_REUSE +
r = wordexp("hello world", &we, WRDE_DOOFFS);