cleanup: use hed_cursor_t instead of block+off pair
commitfb71d0bcdafee45a8b744c2a5a09db669ea8e487
authorPetr Tesarik <petr@tesarici.cz>
Tue, 25 Sep 2012 06:11:46 +0000 (25 08:11 +0200)
committerPetr Tesarik <petr@tesarici.cz>
Tue, 25 Sep 2012 06:11:46 +0000 (25 08:11 +0200)
treeeaaf2af5e19fdeef3b01912a8392ee57aae31ab0
parentc939cac79cb0d36de3de85e94ee13562bd6efb4b
cleanup: use hed_cursor_t instead of block+off pair

This step:
- reduces the number of arguments that must be passed around,
- groups the two variables together in a natural way,
- tracks the cursor, which was needed later anyway.
libhed/file.c