HelenOS sources

ext4_superblock_has_flag  152 uspace/lib/ext4/include/ext4/superblock.h extern bool ext4_superblock_has_flag(ext4_superblock_t *, uint32_t);
ext4_superblock_has_flag  360 uspace/lib/ext4/src/directory_index.c 	    (ext4_superblock_has_flag(sb, EXT4_SUPERBLOCK_FLAGS_UNSIGNED_HASH))) {