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Annotation of 42BSD/usr.bin/struct/0.extr.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char sccsid[] = "@(#)0.extr.c   4.1     (Berkeley)      2/11/83";
                      3: #endif not lint
                      4: 
                      5: #include <stdio.h>
                      6: #include "def.h"
                      7: struct lablist {long labelt;  struct lablist *nxtlab; };
                      8: struct lablist *endlab, *errlab, *reflab, *linelabs, *newlab;
                      9: 
                     10: int nameline;                  /* line number of function/subroutine st., if any */
                     11: int stflag;            /* determines whether at beginning or middle of block of straight line code */
                     12: 
                     13: 
                     14: 
                     15: int   nlabs, lswnum, swptr, flag,
                     16:         counter, p1, p3, begline, endline, r1,r2, endcom;
                     17: long begchar, endchar, comchar;
                     18: 
                     19: 
                     20: char *pred, *inc, *prerw, *postrw, *exp, *stcode;
                     21: 
                     22: #define maxdo  20      /* max nesting of do loops */
                     23: long dostack[maxdo];           /* labels of do nodes */
                     24: int doloc[maxdo];              /* loc of do node */
                     25: int doptr;
                     26: 
                     27: 
                     28: struct list *FMTLST;           /* list of FMTVX's generated */
                     29: struct list *ENTLST;           /* list of STLNVX nodes corresponding to entry statements */
                     30: long rtnbeg;   /* number of chars up to beginning of current routine */

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