Annotation of researchv9/X11/src/X.V11R1/util/makedepend/def.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * $Header: def.h,v 1.2 87/08/20 12:13:09 toddb Exp $
        !             3:  *
        !             4:  * $Log:       def.h,v $
        !             5:  * Revision 1.2  87/08/20  12:13:09  toddb
        !             6:  * add define for u_char for the sake of USG.
        !             7:  * 
        !             8:  * Revision 1.1  87/04/08  16:40:37  rich
        !             9:  * Initial revision
        !            10:  * 
        !            11:  * Revision 1.1  87/04/08  16:40:37  rich
        !            12:  * Initial revision
        !            13:  * 
        !            14:  * Revision 1.2  86/04/18  14:05:40  toddb
        !            15:  * Added a new field to struct inclist: "i_marked".  This is used
        !            16:  * by recursive_pr() to tell if it is traversing a loop of include
        !            17:  * files.
        !            18:  * 
        !            19:  * Revision 1.1  86/04/15  08:34:21  toddb
        !            20:  * Initial revision
        !            21:  * 
        !            22:  */
        !            23: #include <stdio.h>
        !            24: #include <ctype.h>
        !            25: #include <sys/types.h>
        !            26: #include <fcntl.h>
        !            27: #include <sys/stat.h>
        !            28: 
        !            29: #ifdef USG
        !            30: #define u_char         unchar
        !            31: #endif
        !            32: 
        !            33: #define MAXDEFINES     512
        !            34: #define MAXFILES       512
        !            35: #define MAXDIRS                10
        !            36: #define SYMTABINC      10      /* must be > 1 for define() to work right */
        !            37: #define        TRUE            1
        !            38: #define        FALSE           0
        !            39: #define        IF              0
        !            40: #define        IFDEF           1
        !            41: #define        IFNDEF          2
        !            42: #define        ELSE            3
        !            43: #define        ENDIF           4
        !            44: #define        DEFINE          5
        !            45: #define        UNDEF           6
        !            46: #define        INCLUDE         7
        !            47: #define        LINE            8
        !            48: #define        IFFALSE         9       /* pseudo value --- never matched */
        !            49: #define        INCLUDEDOT      10      /* pseudo value --- never matched */
        !            50: 
        !            51: #ifdef DEBUG
        !            52: extern int     debug;
        !            53: #define        debug0  ((debug&0x0001)==0) ? debug : log /* show ifn*(def)*,endif */
        !            54: #define        debug1  ((debug&0x0002)==0) ? debug : log /* trace defined/!defined */
        !            55: #define        debug2  ((debug&0x0004)==0) ? debug : log /* show #include */
        !            56: #define        debug3  ((debug&0x0008)==0) ? debug : log /* unused */
        !            57: #define        debug4  ((debug&0x0010)==0) ? debug : log /* unused */
        !            58: #define        debug5  ((debug&0x0020)==0) ? debug : log /* unused */
        !            59: #define        debug6  ((debug&0x0040)==0) ? debug : log /* unused */
        !            60: #else DEBUG
        !            61: #define        debug0
        !            62: #define        debug1
        !            63: #define        debug2
        !            64: #define        debug3
        !            65: #define        debug4
        !            66: #define        debug5
        !            67: #define        debug6
        !            68: #endif DEBUG
        !            69: 
        !            70: typedef        u_char  boolean;
        !            71: 
        !            72: struct symtab {
        !            73:        char    *s_name;
        !            74:        char    *s_value;
        !            75: };
        !            76: 
        !            77: struct inclist {
        !            78:        char            *i_incstring;   /* string from #include line */
        !            79:        char            *i_file;        /* path name of the include file */
        !            80:        struct inclist  **i_list;       /* list of files it itself includes */
        !            81:        int             i_listlen;      /* length of i_list */
        !            82:        struct symtab   *i_defs;        /* symbol table for this file */
        !            83:        struct symtab   *i_lastdef;     /* last symbol defined */
        !            84:        int             i_deflen;       /* number of defines */
        !            85:        boolean         i_defchecked;   /* whether defines have been checked */
        !            86:        boolean         i_notified;     /* whether we have revealed includes */
        !            87:        boolean         i_marked;       /* whether it's in the makefile */
        !            88:        boolean         i_searched;     /* whether we have read this */
        !            89: };
        !            90: 
        !            91: struct filepointer {
        !            92:        char    *f_p;
        !            93:        char    *f_base;
        !            94:        char    *f_end;
        !            95:        long    f_len;
        !            96:        long    f_line;
        !            97: };
        !            98: 
        !            99: char                   *copy();
        !           100: char                   *malloc();
        !           101: char                   *realloc();
        !           102: char                   *basename();
        !           103: char                   *getline();
        !           104: struct symtab          *slookup();
        !           105: struct symtab          *defined();
        !           106: struct symtab          *fdefined();
        !           107: struct filepointer     *getfile();
        !           108: struct inclist         *newinclude();
        !           109: struct inclist         *inc_path();

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