added missing prototypes

[rrdtool.git] / src / rrd_dump.c

diff --git a/src/rrd_dump.c b/src/rrd_dump.c
index a206230..57bd0b8 100644 (file)
--- a/src/rrd_dump.c
+++ b/src/rrd_dump.c
@@ -59,6 +59,10 @@ size_t rrd_dump_opt_cb_fileout(
     size_t len,
     void *user);
 
+int rrd_dump_opt_r(
+    const char *filename,
+    char *outname,
+    int opt_noheader);
 
 int rrd_dump_cb_r(
     const char *filename,