CVS: The file 'linux/include/linux/bluetooth/btcommon.h' has been modified.

[Peter K. <pk...@us...>]

The following file was modified in linux/include/linux/bluetooth:

Name            Old version     New version     Comment
----            -----------     -----------     -------
btcommon.h      1.83            1.84=20=20=20=20=20=20=20=20=20=20=20=20

The accompanying log:

Added GET_BITS() and SET_BITS() to get and set a number of bits
from a variable.


The diff of the modified file(s):

--- btcommon.h	2001/09/10 10:16:22	1.83
+++ btcommon.h	2001/09/18 12:14:35	1.84
@@ -85,12 +85,20 @@
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
 #define MAX(a,b) ((a) > (b) ? (a) : (b))
=20
+#define GET_BITS(var, bit, bits) (((var) >> (bit)) & ((1UL << (bits)) - 1))
+#define SET_BITS(var, bit, bits, x)                                    \
+	do {                                                           \
+		(var) =3D ((var) & ~(((1UL << (bits)) - 1) << (bit))) |  \
+		        (((x) & ((1UL << (bits)) - 1)) << (bit));      \
+	} while (0)
+
 #define CHAR2INT10(c1,c0) (((u32)((c1) & 0x03) << 8) + (u32)((c0) & 0xff))
 #define CHAR2INT12(c1,c0) (((u32)((c1) & 0x0f) << 8) + (u32)((c0) & 0xff))
 #define CHAR2INT16(c1,c0) (((u32)((c1) & 0xff) << 8) + (u32)((c0) & 0xff))
 #define CHAR2INT32(c3,c2,c1,c0) (((u32)((c3) & 0xff) << 24) + \
 				 ((u32)((c2) & 0xff) << 16) + \
 				 ((u32)((c1) & 0xff) << 8) + (u32)((c0) &0xff))
+
 /* extract line number from tty */
 #define GET_TTYLINE(tty) (MINOR(tty->device) - tty->driver.minor_start)
=20