/* * Copyright (c) 1993 David I. Bell * Permission is granted to use, distribute, or modify this source, * provided that this copyright notice remains intact. */ /* * Label structures. */ typedef struct { long l_offset; /* offset into code of label */ long l_chain; /* offset into code of undefined chain */ char *l_name; /* name of label if any */ } LABEL; extern void initlabels(), definelabel(), addlabel(); extern void checklabels(), clearlabel(), setlabel(); extern void uselabel(); /* END CODE */