Function drutil_expand_rep_string_ex 

pub unsafe extern "C" fn drutil_expand_rep_string_ex(
    drcontext: *mut c_void,
    bb: *mut instrlist_t,
    expanded: *mut bool_,
    stringop: *mut *mut instr_t,
) -> bool_

Identical to drutil_expand_rep_string() but returns additional information.

@param[in] drcontext The opaque context @param[in] bb Instruction list passed to the app2app event @param[out] expanded Whether any expansion occurred @param[out] stringop The string instruction in the expanded loop

\return whether successful.