Defined in 4 files as a macro:

• arch/mips/kernel/tlb.S, line 24 (as a macro)
• include/asm-alpha/signal.h, line 14 (as a macro)
• include/asm-i386/signal.h, line 10 (as a macro)
• include/net/rarp.h, line 19 (as a macro)

Referenced in 3 files:

• drivers/char/n_tty.c
  • line 302
  • line 412
• fs/nfs/sock.c
  • line 69
  • line 70
• kernel/sys.c, line 176