it is NULL. EXCLUDES is a list of names not to import from an
imported module or NULL. If COPY_NAMES is non-zero, then the
arguments are copied into newly allocated memory so they can be
- temporaries. For EXCLUDES the VEC pointers are copied but the
- pointed to characters are not copied. */
+ temporaries. For EXCLUDES the contents of the vector are copied,
+ but the pointed to characters are not copied. */
void
add_using_directive (struct using_direct **using_directives,