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Annotation of 43BSD/contrib/B/src/bint/b2gen.h, revision 1.1

1.1     ! root        1: /* Copyright (c) Stichting Mathematisch Centrum, Amsterdam, 1985. */
        !             2: 
        !             3: /*
        !             4:   $Header: b2gen.h,v 1.4 85/08/22 16:42:31 timo Exp $
        !             5: */
        !             6: 
        !             7: #define Is_node(t) ((t) != NilTree && Is_parsetree(t))
        !             8: 
        !             9: extern int nextvarnumber; /* Counts local targets (including formals) */
        !            10: extern value formals, locals, globals, mysteries, refinements;
        !            11: extern string gentab[];
        !            12: 
        !            13: #define NTYPES (FORMAL+1)
        !            14: 
        !            15: struct state {
        !            16:        parsetree h_last;
        !            17:        parsetree *h_wanthere;
        !            18:        parsetree h_bpchain;
        !            19: };
        !            20: 
        !            21: #define f_expr(p) fix(p, 'v') /* "evaluate" */
        !            22: #define f_targ(p) fix(p, 'l') /* "locate" */
        !            23: 
        !            24: value copydef();
        !            25: bool modify_tag();

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