+/*
+ * Copyright (c) 1995-1999, Index Data.
+ * See the file LICENSE for details.
+ * Sebastian Hammer, Adam Dickmeiss
+ *
+ * $Id: isams.h,v 1.1 1999-05-12 13:08:06 adam Exp $
+ */
+#ifndef ISAMS_H
+#define ISAMS_H
+
+#include <bfile.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct ISAMS_s *ISAMS;
+typedef int ISAMS_P;
+typedef struct ISAMS_PP_s *ISAMS_PP;
+
+typedef struct ISAMS_M_s {
+ int (*compare_item)(const void *a, const void *b);
+
+#define ISAMC_DECODE 0
+#define ISAMC_ENCODE 1
+ void *(*code_start)(int mode);
+ void (*code_stop)(int mode, void *p);
+ void (*code_item)(int mode, void *p, char **dst, char **src);
+
+ int debug;
+ int block_size;
+} *ISAMS_M;
+
+typedef struct ISAMS_I_s {
+ int (*read_item)(void *clientData, char **dst, int *insertMode);
+ void *clientData;
+} *ISAMS_I;
+
+ISAMS_M isams_getmethod (void);
+
+ISAMS isams_open (BFiles bfs, const char *name, int writeflag,
+ ISAMS_M method);
+int isams_close (ISAMS is);
+ISAMS_P isams_merge (ISAMS is, ISAMS_I data);
+ISAMS_PP isams_pp_open (ISAMS is, ISAMS_P pos);
+void isams_pp_close (ISAMS_PP pp);
+int isams_read_item (ISAMS_PP pp, char **dst);
+int isams_pp_read (ISAMS_PP pp, void *buf);
+int isams_pp_num (ISAMS_PP pp);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif