1 files changed, 55 insertions, 0 deletions
diff --git a/idfile.h b/idfile.h
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--- /dev/null
+++ b/idfile.h
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+/* idfile.h -- defs for mkid database file header & interface to idfile.c
+   Copyright (C) 1986, 1995 Greg McGary
+  
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+  
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+  
+   You should have received a copy of the GNU General Public License
+   along with this program; see the file COPYING.  If not, write to the
+   Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef _idfile_h_
+#define _idfile_h_ 1
+
+#include <sys/types.h>
+#include <stdio.h>
+
+#define	IDFILE	"ID"
+
+struct idhead
+{
+  char idh_magic[2];
+#define	IDH_MAGIC "\311\304"	/* ("ID" with hi bits set) */
+  char idh_pad_1;
+  char idh_version;
+#define	IDH_VERSION	3
+  unsigned short idh_flags;
+#define IDH_COUNTS 0x0001	/* occurrence counts are included with each token */
+  long idh_args;		/* total # of args for mkid update */
+  long idh_paths;		/* total # of file names for mkid update */
+  long idh_tokens;		/* total # of tokens */
+  long idh_buf_size;		/* # of bytes in longest entry (bufsiz for lid) */
+  long idh_vec_size;		/* # of hits in longest entry (max vector size for lid) */
+  off_t idh_args_offset;	/* file offset of args */
+  off_t idh_tokens_offset;	/* file offset of tokens section */
+  off_t idh_end_offset;		/* file offset beyond tokens section */
+};
+
+#define	GETARG(argc, argv)	((argc)--, *(argv)++)
+#define	UNGETARG(argc, argv)	((argc)++, --(argv))
+
+struct idarg;
+FILE *init_idfile (char const *id_file, struct idhead *idhp, struct idarg **id_args);
+int read_idhead (FILE *input_FILE, struct idhead *idh);
+int write_idhead (FILE *input_FILE, struct idhead *idh);
+int sizeof_idhead (void);
+
+#endif /* _idfile_h_ */