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-rw-r--r--src/encoder.hpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/encoder.hpp b/src/encoder.hpp
index 884852c..6387c4e 100644
--- a/src/encoder.hpp
+++ b/src/encoder.hpp
@@ -24,8 +24,6 @@
#include <string.h>
#include <algorithm>
-#include <stdio.h>
-
namespace zmq
{
@@ -42,10 +40,12 @@ namespace zmq
}
// The function tries to fill the supplied chunk by binary data.
- // Returns the size of data actually filled in. If offset is not
- // NULL, it is filled by offset of the first message in the batch.
- // If there's no beginning of a message in the batch, offset is
- // set to -1.
+ // If offset is not NULL, it is filled by offset of the first message
+ // in the batch. If there's no beginning of a message in the batch,
+ // offset is set to -1. Both data_ and size_ are in/out parameters.
+ // Upon exit, data_ contains actual position of the data read (may
+ // be different from the position requested) and size_ contains number
+ // of bytes actually provided.
inline void read (unsigned char **data_, size_t *size_,
int *offset_ = NULL)
{