PROCEDURE P(i1,P2);INTEGER i1; %nocomment PROCEDURE P2 IS INTEGER PROCEDURE P2 %nocomment (i,j);INTEGER i,j; ;
External C procedure external-item is type procedure procedure-identifier parameter/mode/specification-part ; ;
The rules for external C procedures are:
EXTERNAL C PROCEDURE printf IS INTEGER PROCEDURE printf(t,...);TEXT t;; EXTERNAL C PROCEDURE scanf IS INTEGER PROCEDURE scanf(t,...);NAME ...;TEXT t;;