Defined in 6 files as a macro:

• include/asm-alpha/ioctls.h, line 9 (as a macro)
• include/asm-i386/ioctls.h, line 41 (as a macro)
• include/asm-m68k/ioctls.h, line 41 (as a macro)
• include/asm-mips/ioctls.h, line 48 (as a macro)
• include/asm-ppc/termios.h, line 44 (as a macro)
• include/asm-sparc/ioctls.h, line 84 (as a macro)

Referenced in 2 files:

• drivers/char/tty_io.c, line 1429
• fs/ioctl.c, line 74