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Annotation of 43BSDReno/lib/libI77/lio.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1980 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  *
        !             6:  *     @(#)lio.h       5.3 (Berkeley) 5/13/90
        !             7:  */
        !             8: 
        !             9: /*
        !            10:  * copy of ftypes from the compiler
        !            11:  * variable types numeric assumptions:
        !            12:  *     int < reals < complexes
        !            13:  *     TYDREAL-TYREAL = TYDCOMPLEX-TYCOMPLEX
        !            14:  */
        !            15: 
        !            16: #define TYUNKNOWN 0
        !            17: #define TYADDR 1
        !            18: #define TYSHORT 2
        !            19: #define TYLONG 3
        !            20: #define TYREAL 4
        !            21: #define TYDREAL 5
        !            22: #define TYCOMPLEX 6
        !            23: #define TYDCOMPLEX 7
        !            24: #define TYLOGICAL 8
        !            25: #define TYCHAR 9
        !            26: #define TYSUBR 10
        !            27: #define TYERROR 11
        !            28: 
        !            29: #define NTYPES (TYERROR+1)
        !            30:  
        !            31: #define        LINE    80
        !            32: #define LINTW  (strlen(buf))
        !            33: #define        LLOGW   3
        !            34: #define LSTRW  (len+2)
        !            35: #define        LLOW    1.0e-1
        !            36: #define        LHIGH   1.0e+6                  /* 1.0e+LFD */
        !            37: #define LDHIGH 1.0e+14                 /* 1.0e+LDFD */
        !            38: #define        LFD     6
        !            39: #define        LFW     (LFD+4)
        !            40: #define LDFD   14
        !            41: #define LDFW   (LDFD+4)
        !            42: #define        LED     LFD
        !            43: #define        LEW     LFW+4
        !            44: #define        LEE     2
        !            45: #define LDED   LDFD
        !            46: #define LDEW   LDFW+4
        !            47: #define LDEE   2
        !            48: #define LCW    (width(a)+width(b)+5)
        !            49: #define LDCW   (dwidth(a)+dwidth(b)+5)
        !            50: 
        !            51: #define abs(z) (z<0?-z:z)
        !            52: #define width(z) ((z!=0.0 && (abs(z)>=LHIGH || abs(z)<LLOW))?LEW:LFW)
        !            53: #define dwidth(z) ((z!=0.0 && (abs(z)>=LDHIGH || abs(z)<LLOW))?LDEW:LDFW)
        !            54: #define ERR(x) if(n=(x)) err(n>0?errflag:endflag,n,"list io")
        !            55: #define ERRCHK(x)      if(n=(x)) goto got_err;
        !            56: #define chk_len(w) if(recpos+w > line_len) PUT('\n');
        !            57: 
        !            58: typedef union
        !            59: {      short   flshort;
        !            60:        ftnint  flint;
        !            61:        float   flreal;
        !            62:        double  fldouble;
        !            63: } flex;
        !            64: 
        !            65: extern int (*lioproc)();
        !            66: extern flag leof;
        !            67: extern ioflag lquit,l_first;
        !            68: extern int lcount,line_len;

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