Defined in 2 files as a macro:

• arch/ia64/sn/io/module.c, line 167 (as a macro)
• include/linux/tcp.h, line 130 (as a macro)

Referenced in 5 files:

• arch/ia64/hp/hpsim_ssc.h, line 3872
• arch/ppc/8xx_io/fec.c, line 3874
• fs/reiserfs/buffer2.c, line 3872
• include/asm-i386/siginfo.h, line 3917
• net/ipv4/tcp.c, line 2135