YAZ version 1.4.

[yaz-moved-to-github.git] / include / wrbuf.h

diff --git a/include/wrbuf.h b/include/wrbuf.h
index a8bcceb..70e5d48 100644 (file)
--- a/include/wrbuf.h
+++ b/include/wrbuf.h
@@ -1,5 +1,5 @@
 /*
- * 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,
@@ -23,11 +23,21 @@
  * LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
  * OF THIS SOFTWARE.
  *
+ * $Log: wrbuf.h,v $
+ * Revision 1.5  1997-09-17 12:10:32  adam
+ * YAZ version 1.4.
+ *
  */
 
 #ifndef WRBUF_H
 #define WRBUF_H
 
+#include <xmalloc.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 typedef struct wrbuf
 {
     char *buf;
@@ -41,8 +51,15 @@ void wrbuf_rewind(WRBUF b);
 int wrbuf_grow(WRBUF b, int minsize);
 int wrbuf_write(WRBUF b, char *buf, int size);
 
+#define wrbuf_len(b) ((b)->pos)
+#define wrbuf_buf(b) ((b)->buf)
+
 #define wrbuf_putc(b, c) \
     (((b)->pos >= (b)->size ? wrbuf_grow(b, 1) : 0),  \
     (b)->buf[(b)->pos++] = (c), 0)
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif