}
/* alloc.c */
+extern void ext2fs_clear_block_uninit(ext2_filsys fs, dgrp_t group);
extern errcode_t ext2fs_new_inode(ext2_filsys fs, ext2_ino_t dir, int mode,
ext2fs_inode_bitmap map, ext2_ino_t *ret);
extern errcode_t ext2fs_new_block(ext2_filsys fs, blk_t goal,