Defined in 2 files as a macro:

• drivers/isdn/hisax/avm_a1p.c, line 42 (as a macro)
• include/linux/net.h, line 45 (as a macro)

Referenced in 2 files:

• arch/ia64/ia32/sys_ia32.c, line 1471
• net/socket.c, line 1587