Symbol: pc_fat_is_changed
usr/src/uts/common/fs/pcfs/pc_vfsops.c
1360
if (!pc_fat_is_changed(fsp, pc_lblkno(fsp, off))) {
usr/src/uts/common/sys/fs/pc_fs.h
584
extern int pc_fat_is_changed(struct pcfs *fsp, pc_cluster32_t bn);