1 files changed, 94 insertions, 0 deletions
diff --git a/ext/dbase/dbf.h b/ext/dbase/dbf.h
new file mode 100644
index 0000000000..08bc70dd41
--- /dev/null
+++ b/ext/dbase/dbf.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 1991, 1992, 1993 Brad Eacker,
+ *              (Music, Intuition, Software, and Computers)
+ * All Rights Reserved
+ */
+
+/*
+ * dbf header structure on disk (pc dbase III)
+ *
+ *  Basic info taken from:
+ *	"File Formats for Popular PC Software"
+ *	Jeff Walden
+ *	(c) 1986 John Wiley & Sons, Inc.
+ */
+
+#ifndef	_DBF_H_
+#define	_DBF_H_
+
+#include <stdlib.h>
+#include <string.h>
+#ifdef WIN32
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+
+/* So we can use O_BINARY on non-Win32 systems. */
+#if !defined(O_BINARY) && !defined(WIN32)
+#define O_BINARY (0)
+#endif
+
+struct dbf_dhead {
+	char	dbh_dbt;		/* memo (dbt) file present */
+	char	dbh_date[3];		/* last update YY, MM, DD */
+	char	dbh_records[4];		/* number of records LE */
+	char	dbh_hlen[2];		/* header length LE */
+	char	dbh_rlen[2];		/* record length LE */
+	char	dbh_res[20];		/* padding */
+};
+#define	DBH_DATE_YEAR	0		/* byte offset for year in dbh_date */
+#define	DBH_DATE_MONTH	1
+#define	DBH_DATE_DAY	2
+
+/*
+ * field description on disk
+ */
+
+#define	DBF_NAMELEN	11
+
+struct dbf_dfield {
+	char	dbf_name[DBF_NAMELEN];	/* name of field */
+	char	dbf_type;		/* type of field */
+	char	dbf_fda[4];		/* something for dbase III */
+	char	dbf_flen[2];		/* field length [and decimal if N] */
+	char	dbf_res[14];		/* padding */
+};
+
+struct db_field {
+	char	db_fname[DBF_NAMELEN+1];	/* 0 terminated */
+	char	db_type;		/* type of field */
+	int	db_flen;		/* length of field */
+	int	db_fdc;			/* number of decimals in field */
+
+	char	*db_format;		/* format for printing %s etc */
+	int	db_foffset;		/* offset within record */
+};
+typedef struct db_field	dbfield_t;
+
+struct db_head {
+	int	db_fd;
+	unsigned char	db_dbt;			/* dbt present */
+	char	db_date[9];		/* date of last update in db format */
+	long	db_records;		/* number of records */
+	int	db_hlen;		/* header length */
+	int	db_rlen;		/* record length */
+
+	int	db_nfields;		/* number of fields */
+	dbfield_t	*db_fields;	/* field info */
+	char	*db_name;		/* name of dbf file */
+	int	db_cur_rec;		/* current record */
+};
+typedef struct db_head	dbhead_t;
+
+#define	DBH_TYPE_NORMAL	0x03
+#define	DBH_TYPE_MEMO	0x83
+
+#define	VALID_RECORD	' '
+#define	DELETED_RECORD	'*'
+
+#include "dbf_head.h"
+#include "dbf_misc.h"
+#include "dbf_rec.h"
+
+#endif	/* _DBF_H_ */