Function libpcre_sys::pcre_exec

pub unsafe extern "C" fn pcre_exec(
    code: *const pcre, 
    extra: *const pcre_extra, 
    subject: *const c_char, 
    length: c_int, 
    startoffset: c_int, 
    options: exec_options, 
    ovector: *mut c_int, 
    ovecsize: c_int
) -> c_int