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Annotation of 42BSD/usr.lib/libI77/lio.h, revision 1.1

1.1     ! root        1: /*
        !             2: char id_lio[] = "@(#)lio.h     1.1";
        !             3:  *
        !             4:  * copy of ftypes from the compiler
        !             5:  * variable types numeric assumptions:
        !             6:  *     int < reals < complexes
        !             7:  *     TYDREAL-TYREAL = TYDCOMPLEX-TYCOMPLEX
        !             8:  */
        !             9: 
        !            10: #define TYUNKNOWN 0
        !            11: #define TYADDR 1
        !            12: #define TYSHORT 2
        !            13: #define TYLONG 3
        !            14: #define TYREAL 4
        !            15: #define TYDREAL 5
        !            16: #define TYCOMPLEX 6
        !            17: #define TYDCOMPLEX 7
        !            18: #define TYLOGICAL 8
        !            19: #define TYCHAR 9
        !            20: #define TYSUBR 10
        !            21: #define TYERROR 11
        !            22: 
        !            23: #define NTYPES (TYERROR+1)
        !            24:  
        !            25: #define        LINE    80
        !            26: #define LINTW  (strlen(buf))
        !            27: #define        LLOGW   3
        !            28: #define LSTRW  (len+2)
        !            29: #define        LLOW    1.0e-1
        !            30: #define        LHIGH   1.0e+LFD
        !            31: #define LDHIGH 1.0e+LDFD
        !            32: #define        LFD     6
        !            33: #define        LFW     (LFD+4)
        !            34: #define LDFD   14
        !            35: #define LDFW   (LDFD+4)
        !            36: #define        LED     LFD
        !            37: #define        LEW     LFW+4
        !            38: #define        LEE     2
        !            39: #define LDED   LDFD
        !            40: #define LDEW   LDFW+4
        !            41: #define LDEE   2
        !            42: #define LCW    (width(a)+width(b)+5)
        !            43: #define LDCW   (dwidth(a)+dwidth(b)+5)
        !            44: 
        !            45: #define abs(z) (z<0?-z:z)
        !            46: #define width(z) ((z!=0.0 && (abs(z)>=LHIGH || abs(z)<LLOW))?LEW:LFW)
        !            47: #define dwidth(z) ((z!=0.0 && (abs(z)>=LDHIGH || abs(z)<LLOW))?LDEW:LDFW)
        !            48: #define ERR(x) if(n=(x)) err(n>0?errflag:endflag,n,"list io")
        !            49: 
        !            50: typedef union
        !            51: {      short   flshort;
        !            52:        ftnint  flint;
        !            53:        float   flreal;
        !            54:        double  fldouble;
        !            55: } flex;
        !            56: 
        !            57: extern int (*lioproc)();
        !            58: extern flag leof;
        !            59: extern ioflag lquit,l_first;
        !            60: extern int lcount,line_len;

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