Defined in 4 files as a macro:

• arch/i386/math-emu/reg_constant.c, line 153 (as a macro)
• drivers/char/wd501p.h, line 22 (as a macro)
• ipc/msg.c, line 32 (as a macro)
• net/ipv4/ip_options.c, line 182 (as a macro)

Referenced in 5 files:

• drivers/net/at1700.c, line 117
• include/linux/cyclades.h
  • line 448
  • line 736
• net/ipv4/tcp.c, line 78
• net/unix/Makefile, line 528
• scripts/lxdialog/lxdialog.c, line 23