Import of slightly trimmed cvs-1.8 distribution. Generated files

and non-unix code has been left out.

1 files changed, 104 insertions, 0 deletions

diff --git a/contrib/cvs/src/rcs.h b/contrib/cvs/src/rcs.h
new file mode 100644
index 0000000..698a3b1
--- /dev/null
+++ b/contrib/cvs/src/rcs.h
@@ -0,0 +1,104 @@
+/* $CVSid: @(#)rcs.h 1.18 94/09/23 $	 */
+
+/*
+ * Copyright (c) 1992, Brian Berliner and Jeff Polk
+ * 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 1.4 kit.
+ * 
+ * RCS source control definitions needed by rcs.c and friends
+ */
+
+#define	RCS		"rcs"
+#define	RCS_CI		"ci"
+#define	RCS_CO		"co"
+#define	RCS_RLOG	"rlog"
+#define	RCS_DIFF	"rcsdiff"
+#define	RCS_RCSMERGE	"rcsmerge"
+#define	RCS_MERGE_PAT	"^>>>>>>> "	/* runs "grep" with this pattern */
+#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 */
+
+struct rcsnode
+{
+    int refcount;
+    int flags;
+    char *path;
+    char *head;
+    char *branch;
+    char *symbols_data;
+    char *expand;
+    List *symbols;
+    List *versions;
+};
+
+typedef struct rcsnode RCSNode;
+
+struct rcsversnode
+{
+    char *version;
+    char *date;
+    char *author;
+    char *next;
+    int dead;
+    List *branches;
+};
+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
+
+/*
+ * exported interfaces
+ */
+RCSNode *RCS_parse PROTO((const char *file, const char *repos));
+RCSNode *RCS_parsercsfile PROTO((char *rcsfile));
+char *RCS_check_kflag PROTO((const char *arg));
+char *RCS_getdate PROTO((RCSNode * rcs, char *date, int force_tag_match));
+char *RCS_gettag PROTO((RCSNode * rcs, char *symtag, int force_tag_match,
+			int return_both));
+char *RCS_getversion PROTO((RCSNode * rcs, char *tag, char *date,
+		      int force_tag_match, int return_both));
+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((char *date1, char *date2));
+time_t RCS_getrevtime PROTO((RCSNode * rcs, char *rev, char *date, int fudge));
+List *RCS_symbols PROTO((RCSNode *rcs));
+void RCS_check_tag PROTO((const char *tag));
+void freercsnode PROTO((RCSNode ** rnodep));
+char *RCS_getbranch PROTO((RCSNode * rcs, char *tag, int force_tag_match));
+
+int RCS_isdead PROTO((RCSNode *, const char *));
+char *RCS_getexpand PROTO ((RCSNode *));