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Annotation of 43BSDTahoe/usr.bin/struct/1.incl.h, revision 1.1

1.1     ! root        1: /*     1.incl.h        4.2     83/08/11        */
        !             2: 
        !             3: #define maxlsw         10      /* max number of switches and labels per statement */
        !             4: #define implicit 0L            /* "label" of following line so all flow can be treated as jump to label */
        !             5: struct lablist {long labelt;  struct lablist *nxtlab; };
        !             6: extern struct lablist *endlab, *errlab, *reflab, *linelabs, *newlab;
        !             7: extern long label();
        !             8: 
        !             9: extern int routbeg;                    /* line number of first line of routine */
        !            10: extern int nameline;                   /* line number of function/subroutine st., if any */
        !            11: extern int stflag;             /* determines whether at beginning or middle of block of straight line code */
        !            12: 
        !            13: 
        !            14: 
        !            15: extern char buffer[];
        !            16: extern int endbuf;
        !            17: 
        !            18: extern int   nlabs, lswnum, swptr, flag,
        !            19:         counter, p1, p3, begline, endline, r1,r2, endcom;
        !            20: extern long begchar, endchar, comchar;
        !            21: 
        !            22: 
        !            23: /* statement types not associated with actual node types */
        !            24: #define contst         -1
        !            25: #define ungo           -2
        !            26: #define arithif                -3
        !            27: #define readst         -8
        !            28: #define writest                -9
        !            29: #define entry  -10
        !            30: 
        !            31: 
        !            32: extern char *pred, *inc, *prerw, *postrw, *exp, *stcode;
        !            33: 
        !            34: #define maxdo  20      /* max nesting of do loops */
        !            35: extern long dostack[maxdo];            /* labels of do nodes */
        !            36: extern int doloc[maxdo];               /* loc of do node */
        !            37: extern int doptr;
        !            38: 
        !            39: 
        !            40: extern struct list *FMTLST;            /* list of FMTVX's generated */
        !            41: extern struct list *ENTLST;            /* list of STLNVX nodes corresponding to entry statements */

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