X-Git-Url: https://git.octo.it/?p=rrdtool.git;a=blobdiff_plain;f=src%2Frrd.h;h=a5d3129f806364df1caa7087567a10538d982d86;hp=412e20abe592823aa868730569964ce06b28d46c;hb=fadae458b4eba6719432bf7e3f7680d7f1fae7c0;hpb=45fb79dd5d7871bc7a80821ad198bc70d43fdf2e

diff --git a/src/rrd.h b/src/rrd.h
index 412e20a..a5d3129 100644
--- a/src/rrd.h
+++ b/src/rrd.h
@@ -130,6 +130,10 @@ extern    "C" {
         struct rrd_info_t *next;
     } rrd_info_t;
 
+    typedef size_t (* rrd_output_callback_t)(
+    const void *,
+    size_t,
+    void *);
 
 /* main function blocks */
     int       rrd_create(
@@ -252,6 +256,12 @@ extern    "C" {
     const char *filename,
     int rraindex);
 
+    int rrd_dump_cb_r(
+    const char *filename,
+    int opt_header,
+    rrd_output_callback_t cb,
+    void *user);
+
 /* Transplanted from rrd_parsetime.h */
     typedef enum {
         ABSOLUTE_TIME,