Defined in 7 files as a macro:

• Documentation/video4linux/bttv/PROBLEMS, line 485 (as a macro)
• drivers/Makefile, line 509 (as a macro)
• drivers/block/paride/pf.c, line 615 (as a macro)
• drivers/char/busmouse.c, line 449 (as a macro)
• drivers/sbus/char/vfc_dev.c, line 522 (as a macro)
• drivers/sound/dmasound.c, line 83 (as a macro)
• include/asm-i386/siginfo.h, line 464 (as a macro)

Referenced in 7 files:

• arch/i386/lib/usercopy.c, line 2487
• drivers/char/adbmouse.c, line 2217
• drivers/char/msbusmouse.c, line 2606
• drivers/net/ppp.c, line 2342
• drivers/sbus/char/bpp.c, line 3886
• drivers/sound/dmasound.c, line 1736
• include/linux/sysctl.h, line 258