/*
- * Copyright (c) 1995, Index Data.
+ * Copyright (c) 1995-1997, Index Data.
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation, in whole or in part, for any purpose, is hereby granted,
#ifndef NMEM_H
#define NMEM_H
+#include <yconfig.h>
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct nmem_block
+{
+ char *buf; /* memory allocated in this block */
+ int size; /* size of buf */
+ int top; /* top of buffer */
+ struct nmem_block *next;
+} nmem_block;
+
+typedef struct nmem_control
+{
+ int total;
+ nmem_block *blocks;
+ struct nmem_control *next;
+} nmem_control;
typedef struct nmem_control *NMEM;
-void nmem_reset(NMEM n);
-void *nmem_malloc(NMEM n, int size);
-int nmem_total(NMEM n);
-NMEM nmem_create(void);
-void nmem_destroy(NMEM n);
+YAZ_EXPORT void nmem_reset(NMEM n);
+YAZ_EXPORT void *nmem_malloc(NMEM n, int size);
+YAZ_EXPORT int nmem_total(NMEM n);
+YAZ_EXPORT NMEM nmem_create(void);
+YAZ_EXPORT void nmem_destroy(NMEM n);
+YAZ_EXPORT char *nmem_strdup (NMEM mem, const char *src);
+
+YAZ_EXPORT void nmem_init (void);
+YAZ_EXPORT void nmem_exit (void);
+#ifdef __cplusplus
+}
+#endif
#endif