1 /* $Id: cf_succ.h,v 1.4 1994/06/24 10:20:32 ceriel Exp $ */
3 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
4 * See the copyright notice in the ACK home directory, in the file "Copyright".
6 /* C O N T R O L F L O W
8 * S U C C E S S O R / P R E D E C E S S O R R E L A T I O N S
11 extern control_flow(); /* (bblock_p head)
12 * Compute for every basic block
13 * its successors and predecessors
14 * in the control flow graph.