Remove CVS from the base system.

Discussed with:	many
Reviewed by:	peter, zi
Approved by:	core

1 files changed, 0 insertions, 266 deletions

diff --git a/contrib/cvs/src/rcs.h b/contrib/cvs/src/rcs.h
deleted file mode 100644
index 08b8a5f..0000000
--- a/contrib/cvs/src/rcs.h
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Copyright (C) 1986-2005 The Free Software Foundation, Inc.
- *
- * Portions Copyright (C) 1998-2005 Derek Price, Ximbiot <http://ximbiot.com>,
- *                                  and others.
- *
- * Portions Copyright (C) 1992, Brian Berliner and Jeff Polk
- * Portions Copyright (C) 1989-1992, Brian Berliner
- * 
- * You may distribute under the terms of the GNU General Public License as
- * specified in the README file that comes with the CVS source distribution.
- * 
- * RCS source control definitions needed by rcs.c and friends
- *
- * $FreeBSD$
- */
-
-/* Strings which indicate a conflict if they occur at the start of a line.  */
-#define	RCS_MERGE_PAT_1 "<<<<<<< "
-#define	RCS_MERGE_PAT_2 "=======\n"
-#define	RCS_MERGE_PAT_3 ">>>>>>> "
-
-#define	RCSEXT		",v"
-#define RCSPAT		"*,v"
-#define	RCSHEAD		"head"
-#define	RCSBRANCH	"branch"
-#define	RCSSYMBOLS	"symbols"
-#define	RCSDATE		"date"
-#define	RCSDESC		"desc"
-#define RCSEXPAND	"expand"
-
-/* Used by the version of death support which resulted from old
-   versions of CVS (e.g. 1.5 if you define DEATH_SUPPORT and not
-   DEATH_STATE).  Only a hacked up RCS (used by those old versions of
-   CVS) will put this into RCS files.  Considered obsolete.  */
-#define RCSDEAD		"dead"
-
-#define	DATEFORM	"%02d.%02d.%02d.%02d.%02d.%02d"
-#define	SDATEFORM	"%d.%d.%d.%d.%d.%d"
-
-/*
- * Opaque structure definitions used by RCS specific lookup routines
- */
-#define VALID	0x1			/* flags field contains valid data */
-#define	INATTIC	0x2			/* RCS file is located in the Attic */
-#define PARTIAL 0x4			/* RCS file not completly parsed */
-
-/* All the "char *" fields in RCSNode, Deltatext, and RCSVers are
-   '\0'-terminated (except "text" in Deltatext).  This means that we
-   can't deal with fields containing '\0', which is a limitation that
-   RCS does not have.  Would be nice to fix this some day.  */
-
-struct rcsnode
-{
-    /* Reference count for this structure.  Used to deal with the
-       fact that there might be a pointer from the Vers_TS or might
-       not.  Callers who increment this field are responsible for
-       calling freercsnode when they are done with their reference.  */
-    int refcount;
-
-    /* Flags (INATTIC, PARTIAL, &c), see above.  */
-    int flags;
-
-    /* File name of the RCS file.  This is not necessarily the name
-       as specified by the user, but it is a name which can be passed to
-       system calls and a name which is OK to print in error messages
-       (the various names might differ in case).  */
-    char *path;
-
-    /* Value for head keyword from RCS header, or NULL if empty.  */
-    char *head;
-
-    /* Value for branch keyword from RCS header, or NULL if omitted.  */
-    char *branch;
-
-    /* Raw data on symbolic revisions.  The first time that RCS_symbols is
-       called, we parse these into ->symbols, and free ->symbols_data.  */
-    char *symbols_data;
-
-    /* Value for expand keyword from RCS header, or NULL if omitted.  */
-    char *expand;
-
-    /* List of nodes, the key of which is the symbolic name and the data
-       of which is the numeric revision that it corresponds to (malloc'd).  */
-    List *symbols;
-
-    /* List of nodes (type RCSVERS), the key of which the numeric revision
-       number, and the data of which is an RCSVers * for the revision.  */
-    List *versions;
-
-    /* Value for access keyword from RCS header, or NULL if empty.
-       FIXME: RCS_delaccess would also seem to use "" for empty.  We
-       should pick one or the other.  */
-    char *access;
-
-    /* Raw data on locked revisions.  The first time that RCS_getlocks is
-       called, we parse these into ->locks, and free ->locks_data.  */
-    char *locks_data;
-
-    /* List of nodes, the key of which is the numeric revision and the
-       data of which is the user that it corresponds to (malloc'd).  */
-    List *locks;
-
-    /* Set for the strict keyword from the RCS header.  */
-    int strict_locks;
-
-    /* Value for the comment keyword from RCS header (comment leader), or
-       NULL if omitted.  */
-    char *comment;
-
-    /* Value for the desc field in the RCS file, or NULL if empty.  */
-    char *desc;
-
-    /* File offset of the first deltatext node, so we can seek there.  */
-    long delta_pos;
-
-    /* Newphrases from the RCS header.  List of nodes, the key of which
-       is the "id" which introduces the newphrase, and the value of which
-       is the value from the newphrase.  */
-    List *other;
-};
-
-typedef struct rcsnode RCSNode;
-
-struct deltatext {
-    char *version;
-
-    /* Log message, or NULL if we do not intend to change the log message
-       (that is, RCS_copydeltas should just use the log message from the
-       file).  */
-    char *log;
-
-    /* Change text, or NULL if we do not intend to change the change text
-       (that is, RCS_copydeltas should just use the change text from the
-       file).  Note that it is perfectly legal to have log be NULL and
-       text non-NULL, or vice-versa.  */
-    char *text;
-    size_t len;
-
-    /* Newphrase fields from deltatext nodes.  FIXME: duplicates the
-       other field in the rcsversnode, I think.  */
-    List *other;
-};
-typedef struct deltatext Deltatext;
-
-struct rcsversnode
-{
-    /* Duplicate of the key by which this structure is indexed.  */
-    char *version;
-
-    char *date;
-    char *author;
-    char *state;
-    char *next;
-    int dead;
-    int outdated;
-    Deltatext *text;
-    List *branches;
-    /* Newphrase fields from deltatext nodes.  Also contains ";add" and
-       ";delete" magic fields (see rcs.c, log.c).  I think this is
-       only used by log.c (where it looks up "log").  Duplicates the
-       other field in struct deltatext, I think.  */
-    List *other;
-    /* Newphrase fields from delta nodes.  */
-    List *other_delta;
-#ifdef PRESERVE_PERMISSIONS_SUPPORT
-    /* Hard link information for each revision. */
-    List *hardlinks;
-#endif
-};
-typedef struct rcsversnode RCSVers;
-
-/*
- * CVS reserves all even-numbered branches for its own use.  "magic" branches
- * (see rcs.c) are contained as virtual revision numbers (within symbolic
- * tags only) off the RCS_MAGIC_BRANCH, which is 0.  CVS also reserves the
- * ".1" branch for vendor revisions.  So, if you do your own branching, you
- * should limit your use to odd branch numbers starting at 3.
- */
-#define	RCS_MAGIC_BRANCH	0
-
-/* The type of a function passed to RCS_checkout.  */
-typedef void (*RCSCHECKOUTPROC) PROTO ((void *, const char *, size_t));
-
-#ifdef __STDC__
-struct rcsbuffer;
-#endif
-
-/* What RCS_deltas is supposed to do.  */
-enum rcs_delta_op {RCS_ANNOTATE, RCS_FETCH};
-
-/*
- * exported interfaces
- */
-RCSNode *RCS_parse PROTO((const char *file, const char *repos));
-RCSNode *RCS_parsercsfile PROTO((const char *rcsfile));
-void RCS_fully_parse PROTO((RCSNode *));
-void RCS_reparsercsfile PROTO((RCSNode *, FILE **, struct rcsbuffer *));
-extern int RCS_setattic PROTO ((RCSNode *, int));
-
-char *RCS_check_kflag PROTO((const char *arg));
-char *RCS_getdate PROTO((RCSNode * rcs, const char *date,
-                         int force_tag_match));
-char *RCS_gettag PROTO((RCSNode * rcs, const char *symtag, int force_tag_match,
-                        int *simple_tag));
-int RCS_exist_rev PROTO((RCSNode *rcs, char *rev));
-int RCS_exist_tag PROTO((RCSNode *rcs, char *tag));
-char *RCS_tag2rev PROTO((RCSNode *rcs, char *tag));
-char *RCS_getversion PROTO((RCSNode * rcs, const char *tag, const char *date,
-                            int force_tag_match, int *simple_tag));
-char *RCS_magicrev PROTO((RCSNode *rcs, char *rev));
-int RCS_isbranch PROTO((RCSNode *rcs, const char *rev));
-int RCS_nodeisbranch PROTO((RCSNode *rcs, const char *tag));
-char *RCS_whatbranch PROTO((RCSNode *rcs, const char *tag));
-char *RCS_head PROTO((RCSNode * rcs));
-int RCS_datecmp PROTO((const char *date1, const char *date2));
-time_t RCS_getrevtime PROTO((RCSNode * rcs, const char *rev, char *date,
-                             int fudge));
-List *RCS_symbols PROTO((RCSNode *rcs));
-void RCS_check_tag PROTO((const char *tag));
-int RCS_valid_rev PROTO ((char *rev));
-List *RCS_getlocks PROTO((RCSNode *rcs));
-void freercsnode PROTO((RCSNode ** rnodep));
-char *RCS_getbranch PROTO((RCSNode * rcs, const char *tag,
-                           int force_tag_match));
-char *RCS_branch_head PROTO ((RCSNode *rcs, char *rev));
-
-int RCS_isdead PROTO((RCSNode *, const char *));
-char *RCS_getexpand PROTO ((RCSNode *));
-void RCS_setexpand PROTO ((RCSNode *, const char *));
-int RCS_checkout PROTO ((RCSNode *, const char *, const char *, const char *,
-                         const char *, const char *, RCSCHECKOUTPROC, void *));
-int RCS_checkin PROTO ((RCSNode *rcs, const char *workfile,
-                        const char *message, const char *rev, time_t citime,
-			int flags));
-int RCS_cmp_file PROTO((RCSNode *, const char *, char **, const char *,
-                        const char *, const char *));
-int RCS_settag PROTO ((RCSNode *, const char *, const char *));
-int RCS_deltag PROTO ((RCSNode *, const char *));
-int RCS_setbranch PROTO((RCSNode *, const char *));
-int RCS_lock PROTO ((RCSNode *, const char *, int));
-int RCS_unlock PROTO ((RCSNode *, char *, int));
-int RCS_delete_revs PROTO ((RCSNode *, char *, char *, int));
-void RCS_addaccess PROTO ((RCSNode *, char *));
-void RCS_delaccess PROTO ((RCSNode *, char *));
-char *RCS_getaccess PROTO ((RCSNode *));
-RETSIGTYPE rcs_cleanup PROTO ((void));
-void RCS_rewrite PROTO ((RCSNode *, Deltatext *, char *));
-void RCS_abandon PROTO ((RCSNode *));
-int rcs_change_text PROTO ((const char *, char *, size_t, const char *,
-			    size_t, char **, size_t *));
-void RCS_deltas PROTO ((RCSNode *, FILE *, struct rcsbuffer *, const char *,
-			enum rcs_delta_op, char **, size_t *,
-			char **, size_t *));
-void RCS_setincexc PROTO ((const char *arg));
-void RCS_setlocalid PROTO ((const char *arg));
-char *make_file_label PROTO ((const char *, const char *, RCSNode *));
-
-extern int datesep;
-extern int preserve_perms;
-
-/* From import.c.  */
-extern int add_rcs_file PROTO ((const char *, const char *, const char *,
-                                const char *, const char *, const char *,
-                                const char *, int, char **, const char *,
-                                size_t, FILE *));