(define-external connectdisplay lowlevel)
(define-external disconnectdisplay lowlevel)
(define-external writesock lowlevel)
(define-external readsock lowlevel)
(define-external readmoresock lowlevel)
(define-external writetoserver lowlevel)
(define-external readfromserver lowlevel)
(define-external readmorefromserver lowlevel)
(define-external string-append! lowlevel)
(define-external zero-buffer-position lowlevel)
(define-external current-buffer-position lowlevel)
;(define-external a-request lowlevel)
(define-external select lowlevel)
(define-external blocking-io lowlevel)
(define-external non-blocking-io lowlevel)
(define-external pad4 lowlevel)
(define-external a-int8 lowlevel)
(define-external a-int16 lowlevel)
(define-external a-int32 lowlevel)
(define-external a-card8 lowlevel)
(define-external a-card16 lowlevel)
(define-external a-card32 lowlevel)
(define-external a-string8 lowlevel)
(define-external a-str lowlevel)