type wordexp_t

element wordexp_t size_t we_wordc
element wordexp_t {char**} we_wordv
element wordexp_t size_t we_offs

constant WRDE_APPEND
constant WRDE_DOOFFS
constant WRDE_NOCMD
constant WRDE_REUSE
constant WRDE_SHOWERR
constant WRDE_UNDEF

constant WRDE_BADCHAR
constant WRDE_CMDSUB
constant WRDE_NOSPACE
constant WRDE_NOSYS
constant WRDE_SYNTAX

function int wordexp (const char*, wordexp_t*, int)
function void wordfree (wordexp_t*)

allow WRDE_*
allow we_*
allow *_t