Function nginx::pcre_exec

pub unsafe extern "C" fn pcre_exec(
    arg1: *const pcre, 
    arg2: *const pcre_extra, 
    arg3: *const c_char, 
    arg4: c_int, 
    arg5: c_int, 
    arg6: c_int, 
    arg7: *mut c_int, 
    arg8: c_int
) -> c_int