Fix argv's nextword function declaration

git-svn-id: https://klish.googlecode.com/svn/trunk@531 0eaa4687-2ee9-07dd-09d9-bcdd2d2dd5fb

lub/argv/private.h

@@ -21,4 +21,4 @@ struct lub_argv_s {
  * PRIVATE META FUNCTIONS
  *------------------------------------- */
 const char *lub_argv_nextword(const char *string,
-	size_t * len, size_t * offset, bool_t * quoted);
+	size_t * len, size_t * offset, size_t * quoted);