-in order to send it to the peer. The data area pointed at by the pointer
-\fIbuffer\fP should be filled up with at most \fIsize\fP multiplied with
-\fInmemb\fP number of bytes by your function.
+in order to send it to the peer - like if you ask it to upload or post data to
+the server. The data area pointed at by the pointer \fIbuffer\fP should be
+filled up with at most \fIsize\fP multiplied with \fInmemb\fP number of bytes
+by your function.