extern inline unsigned char get_fs_byte(const char * addr){	unsigned register char _v;	__asm__ ("movb %%fs:%1,%0":"=r" (_v):"m" (*addr));	return _v;}extern inline unsigned short get_fs_word(const unsigned short *addr){	unsigned short _v;	__asm__ ("movw %%fs:%1,%0":"=r" (_v):"m" (*addr));	return _v;}extern inline unsigned long get_fs_long(const unsigned long *addr){	unsigned long _v;	__asm__ ("movl %%fs:%1,%0":"=r" (_v):"m" (*addr)); \	return _v;}extern inline void put_fs_byte(char val,char *addr){__asm__ ("movb %0,%%fs:%1"::"r" (val),"m" (*addr));}extern inline void put_fs_word(short val,short * addr){__asm__ ("movw %0,%%fs:%1"::"r" (val),"m" (*addr));}extern inline void put_fs_long(unsigned long val,unsigned long * addr){__asm__ ("movl %0,%%fs:%1"::"r" (val),"m" (*addr));}/* * Someone who knows GNU asm better than I should double check the followig. * It seems to work, but I don't know if I'm doing something subtly wrong. * --- TYT, 11/24/91 * [ nothing wrong here, Linus ] */extern inline unsigned long get_fs() {	unsigned short _v;	__asm__("mov %%fs,%%ax":"=a" (_v):);	return _v;}extern inline unsigned long get_ds() {	unsigned short _v;	__asm__("mov %%ds,%%ax":"=a" (_v):);	return _v;}extern inline void set_fs(unsigned long val){	__asm__("mov %0,%%fs"::"a" ((unsigned short) val));}