[PATCH] wireless: fix IW_IS_{GET,SET} comment in wireless.h

 * separate range because of collisions with other tools such as

 * 'mii-tool'.

 * We now have 32 commands, so a bit more space ;-).

 * Also, all 'odd' commands are only usable by root and don't return the

 * Also, all 'even' commands are only usable by root and don't return the

 * content of ifr/iwr to user (but you are not obliged to use the set/get

 * convention, just use every other two command). More details in iwpriv.c.

 * And I repeat : you are not forced to use them with iwpriv, but you

#define SIOCIWLAST	SIOCIWLASTPRIV		/* 0x8BFF */

#define IW_IOCTL_IDX(cmd)	((cmd) - SIOCIWFIRST)

/* Even : get (world access), odd : set (root access) */

/* Odd : get (world access), even : set (root access) */

#define IW_IS_SET(cmd)	(!((cmd) & 0x1))

#define IW_IS_GET(cmd)	((cmd) & 0x1)