Defined in 1 files as a macro:

• include/uapi/linux/ppp-ioctl.h, line 90 (as a macro)

Referenced in 5 files:

• drivers/net/ppp/ppp_async.c, line 299
• drivers/net/ppp/ppp_generic.c, line 851
• drivers/net/ppp/ppp_synctty.c, line 291
• drivers/tty/tty_io.c, line 2914
• net/atm/pppoatm.c, line 462