Defined in 4 files as a macro:
- drivers/staging/rtl8188eu/os_dep/ioctl_linux.c, line 36 (as a macro)
- drivers/staging/rtl8192e/rtl8192e/rtl_core.h, line 105 (as a macro)
- drivers/staging/rtl8192u/r8192U.h, line 506 (as a macro)
- drivers/staging/rtl8712/rtl871x_ioctl_linux.c, line 52 (as a macro)