* src/rsync/rsync.h (RSYNC_SUM_SIZE): Rename RSYNC_SUM_LENGTH.
(rsync_result_t): New enum for return types. (struct rsync_receive_state): Renamed attribute full_sum to sum_md5. (struct rsync_receive_state): Made the state attribute an enum. Moved the constants from receive.c, and renamed them to use a RSYNC_RECIEVE_-prefix. (struct rsync_send_state): Changed state and buffering. * src/rsync/generate.c, src/rsync/receive.c, src/rsync/send.c, src/rsync/rsync.h: Changed return types from int to enum rsync_result_t. Rev: src/rsync/rsync.h:1.5