int yaffs_O_RDWR(void) { return O_RDWR;}
int yaffs_O_TRUNC(void) { return O_TRUNC;}
-int yaffs_set_trace(unsigned int tm) { return yaffs_trace_mask=tm; }
-int yaffs_get_trace(void) { return yaffs_trace_mask; }
int yaffs_S_IFMT(void){return S_IFMT;}
int yaffs_S_IFLNK(void){return S_IFLNK;}