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Annotation of libwww/Library/src/HTAtom.html, revision 2.5

1.1       timbl       1: <PRE>
                      2: /*                     Atoms: Names to numbers                 HTAtom.h
                      3: **                     =======================
                      4: **
                      5: **     Atoms are names which are given representative pointer values
                      6: **     so that they can be stored more efficiently, and compaisons
                      7: **     for equality done more efficiently.
                      8: **
                      9: **     HTAtom_for(string) returns a representative value such that it
                     10: **     will always (within one run of the program) return the same
                     11: **     value for the same given string.
                     12: **
                     13: ** Authors:
                     14: **     TBL     Tim Berners-Lee, WorldWideWeb project, CERN
                     15: **
                     16: **     (c) Copyright CERN 1991 - See Copyright.html
                     17: **
                     18: */
                     19: 
                     20: #ifndef HTATOM_H
                     21: #define HTATOM_H
                     22: 
                     23: typedef struct _HTAtom HTAtom;
                     24: struct _HTAtom {
                     25:        HTAtom *        next;
                     26:        char *          name;
                     27: }; /* struct _HTAtom */
                     28: 
                     29: 
                     30: #ifdef __STDC__
                     31: extern HTAtom * HTAtom_for(const char * string);
                     32: #else
                     33: extern HTAtom * HTAtom_for();
                     34: #endif
                     35: 
1.2       timbl      36: #define HTAtom_name(a) ((a)->name)
1.1       timbl      37: 
                     38: #endif /* HTATOM_H */
                     39: </PRE>