Function pgx_pg_sys::ParseConfigDirectory

pub unsafe fn ParseConfigDirectory(
    arg_includedir: *const c_char, 
    arg_calling_file: *const c_char, 
    arg_calling_lineno: c_int, 
    arg_depth: c_int, 
    arg_elevel: c_int, 
    arg_head_p: *mut *mut ConfigVariable, 
    arg_tail_p: *mut *mut ConfigVariable
) -> bool