102 lines
5.5 KiB
C
102 lines
5.5 KiB
C
/****************************************************************************
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* NCSA Mosaic for the X Window System *
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* Software Development Group *
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* National Center for Supercomputing Applications *
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* University of Illinois at Urbana-Champaign *
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* 605 E. Springfield, Champaign IL 61820 *
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* mosaic@ncsa.uiuc.edu *
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* *
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* Copyright (C) 1993, Board of Trustees of the University of Illinois *
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* *
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* NCSA Mosaic software, both binary and source (hereafter, Software) is *
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* copyrighted by The Board of Trustees of the University of Illinois *
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* (UI), and ownership remains with the UI. *
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* *
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* The UI grants you (hereafter, Licensee) a license to use the Software *
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* for academic, research and internal business purposes only, without a *
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* fee. Licensee may distribute the binary and source code (if released) *
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* to third parties provided that the copyright notice and this statement *
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* appears on all copies and that no charge is associated with such *
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* copies. *
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* *
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* Licensee may make derivative works. However, if Licensee distributes *
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* any derivative work based on or derived from the Software, then *
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* Licensee will (1) notify NCSA regarding its distribution of the *
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* derivative work, and (2) clearly notify users that such derivative *
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* work is a modified version and not the original NCSA Mosaic *
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* distributed by the UI. *
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* *
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* Any Licensee wishing to make commercial use of the Software should *
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* contact the UI, c/o NCSA, to negotiate an appropriate license for such *
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* commercial use. Commercial use includes (1) integration of all or *
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* part of the source code into a product for sale or license by or on *
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* behalf of Licensee to third parties, or (2) distribution of the binary *
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* code or source code to third parties that need it to utilize a *
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* commercial product sold or licensed by or on behalf of Licensee. *
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* *
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* UI MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE FOR *
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* ANY PURPOSE. IT IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED *
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* WARRANTY. THE UI SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY THE *
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* USERS OF THIS SOFTWARE. *
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* *
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* By using or copying this Software, Licensee agrees to abide by the *
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* copyright law and all other applicable laws of the U.S. including, but *
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* not limited to, export control laws, and the terms of this license. *
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* UI shall have the right to terminate this license immediately by *
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* written notice upon Licensee's breach of, or non-compliance with, any *
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* of its terms. Licensee may be held legally responsible for any *
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* copyright infringement that is caused or encouraged by Licensee's *
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* failure to abide by the terms of this license. *
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* *
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* Comments and questions are welcome and can be sent to *
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* mosaic-x@ncsa.uiuc.edu. *
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****************************************************************************/
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#ifndef NEWSRC_H
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#define NEWSRC_H
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#define naSUBSCRIBED 0x0001L
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#define naUPDATE 0x0002L
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#define naNEWGROUP 0x0004L
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#define naSHOWME 0x0008L
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#define naPOST 0x0010L
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#define naSEQUENCED 0x0020L
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typedef struct newsgroup_T {
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char *name; /* Group name */
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char *description; /* Group description */
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long minart, maxart; /* current article number information */
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long unread; /* current num of unread articles (0 if caught up) */
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/* may not be valid if group is not subscribed */
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long newsrcmin, newsrcmax; /* most current newsrc information */
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char *read; /* Bitmask for read articles */
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long attribs; /* This group's attributes */
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struct newsgroup_T *next; /* For the hash table */
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int h;
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} newsgroup_t;
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void dumpgroup (newsgroup_t *ng);
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int isread (newsgroup_t *, long);
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void markread (newsgroup_t *, long);
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void markunread (newsgroup_t *, long);
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void markrangeread (newsgroup_t *, long, long);
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void markrangeunread (newsgroup_t *, long, long);
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int initnewsrc (char *);
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int killnewsrc ();
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int flushnewsrc ();
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newsgroup_t *issubscribed (char *);
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newsgroup_t *subscribegroup (char *);
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newsgroup_t *unsubscribegroup (char *);
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newsgroup_t *findgroup (char *groupName);
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newsgroup_t *addgroup (char *, long, long, int);
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newsgroup_t *firstgroup ();
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newsgroup_t *nextgroup (newsgroup_t *);
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void news_refreshprefs (void);
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int newsrc_kill (void);
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#endif
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