return size;
}
-/* non-copying interface: provide pointer to available data in buffer
+/*-
+ * non-copying interface: provide pointer to available data in buffer
* bio_nread0: return number of available bytes
* bio_nread: also advance index
* (example usage: bio_nread0(), read from buffer, bio_nread()
return num;
}
-/* non-copying interface: provide pointer to region to write to
+/*-
+ * non-copying interface: provide pointer to region to write to
* bio_nwrite0: check how much space is available
* bio_nwrite: also increase length
* (example usage: bio_nwrite0(), write to buffer, bio_nwrite()